174189990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 500898816

約数和(自身を除く): 326708826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 47, 51, 65, 78, 85, 86, 94, 102, 129, 130, 141, 169, 170, 195, 215, 221, 235, 255, 258, 282, 338, 390, 430, 442, 470, 507, 510, 559, 611, 645, 663, 705, 731, 799, 845, 1014, 1105, 1118, 1222, 1290, 1326, 1410, 1462, 1598, 1677, 1690, 1833, 2021, 2193, 2210, 2397, 2535, 2795, 2873, 3055, 3315, 3354, 3655, 3666, 3995, 4042, 4386, 4794, 5070, 5590, 5746, 6063, 6110, 6630, 7267, 7310, 7943, 7990, 8385, 8619, 9165, 9503, 10105, 10387, 10965, 11985, 12126, 14365, 14534, 15886, 16770, 17238, 18330, 19006, 20210, 20774, 21801, 21930, 23829, 23970, 26273, 28509, 28730, 30315, 31161, 34357, 36335, 39715, 43095, 43602, 47515, 47658, 51935, 52546, 57018, 60630, 62322, 68714, 72670, 78819, 79430, 86190, 95030, 103071, 103870, 109005, 119145, 123539, 131365, 135031, 142545, 155805, 157638, 171785, 206142, 218010, 238290, 247078, 262730, 270062, 285090, 311610, 341549, 343570, 370617, 394095, 405093, 446641, 515355, 617695, 675155, 683098, 741234, 788190, 810186, 893282, 1024647, 1030710, 1235390, 1339923, 1350310, 1707745, 1853085, 2025465, 2049294, 2233205, 2679846, 3415490, 3706170, 4050930, 4466410, 5123235, 5806333, 6699615, 10246470, 11612666, 13399230, 17418999, 29031665, 34837998, 58063330, 87094995, 174189990]

約数ペア:

[(1, 174189990), (2, 87094995), (3, 58063330), (5, 34837998), (6, 29031665), (10, 17418999), (13, 13399230), (15, 11612666), (17, 10246470), (26, 6699615), (30, 5806333), (34, 5123235), (39, 4466410), (43, 4050930), (47, 3706170), (51, 3415490), (65, 2679846), (78, 2233205), (85, 2049294), (86, 2025465), (94, 1853085), (102, 1707745), (129, 1350310), (130, 1339923), (141, 1235390), (169, 1030710), (170, 1024647), (195, 893282), (215, 810186), (221, 788190), (235, 741234), (255, 683098), (258, 675155), (282, 617695), (338, 515355), (390, 446641), (430, 405093), (442, 394095), (470, 370617), (507, 343570), (510, 341549), (559, 311610), (611, 285090), (645, 270062), (663, 262730), (705, 247078), (731, 238290), (799, 218010), (845, 206142), (1014, 171785), (1105, 157638), (1118, 155805), (1222, 142545), (1290, 135031), (1326, 131365), (1410, 123539), (1462, 119145), (1598, 109005), (1677, 103870), (1690, 103071), (1833, 95030), (2021, 86190), (2193, 79430), (2210, 78819), (2397, 72670), (2535, 68714), (2795, 62322), (2873, 60630), (3055, 57018), (3315, 52546), (3354, 51935), (3655, 47658), (3666, 47515), (3995, 43602), (4042, 43095), (4386, 39715), (4794, 36335), (5070, 34357), (5590, 31161), (5746, 30315), (6063, 28730), (6110, 28509), (6630, 26273), (7267, 23970), (7310, 23829), (7943, 21930), (7990, 21801), (8385, 20774), (8619, 20210), (9165, 19006), (9503, 18330), (10105, 17238), (10387, 16770), (10965, 15886), (11985, 14534), (12126, 14365)]