86482890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 257596416

約数和(自身を除く): 171113526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 191, 195, 215, 234, 258, 270, 351, 382, 387, 390, 405, 430, 559, 573, 585, 645, 702, 774, 810, 955, 1053, 1118, 1146, 1161, 1170, 1290, 1677, 1719, 1755, 1910, 1935, 2106, 2322, 2483, 2795, 2865, 3354, 3438, 3483, 3510, 3870, 4966, 5031, 5157, 5265, 5590, 5730, 5805, 6966, 7449, 8213, 8385, 8595, 10062, 10314, 10530, 11610, 12415, 14898, 15093, 15471, 16426, 16770, 17190, 17415, 22347, 24639, 24830, 25155, 25785, 30186, 30942, 34830, 37245, 41065, 44694, 45279, 49278, 50310, 51570, 67041, 73917, 74490, 75465, 77355, 82130, 90558, 106769, 111735, 123195, 134082, 147834, 150930, 154710, 201123, 213538, 221751, 223470, 226395, 246390, 320307, 335205, 369585, 402246, 443502, 452790, 533845, 640614, 665253, 670410, 739170, 960921, 1005615, 1067690, 1108755, 1330506, 1601535, 1921842, 2011230, 2217510, 2882763, 3203070, 3326265, 4804605, 5765526, 6652530, 8648289, 9609210, 14413815, 17296578, 28827630, 43241445, 86482890]

約数ペア:

[(1, 86482890), (2, 43241445), (3, 28827630), (5, 17296578), (6, 14413815), (9, 9609210), (10, 8648289), (13, 6652530), (15, 5765526), (18, 4804605), (26, 3326265), (27, 3203070), (30, 2882763), (39, 2217510), (43, 2011230), (45, 1921842), (54, 1601535), (65, 1330506), (78, 1108755), (81, 1067690), (86, 1005615), (90, 960921), (117, 739170), (129, 670410), (130, 665253), (135, 640614), (162, 533845), (191, 452790), (195, 443502), (215, 402246), (234, 369585), (258, 335205), (270, 320307), (351, 246390), (382, 226395), (387, 223470), (390, 221751), (405, 213538), (430, 201123), (559, 154710), (573, 150930), (585, 147834), (645, 134082), (702, 123195), (774, 111735), (810, 106769), (955, 90558), (1053, 82130), (1118, 77355), (1146, 75465), (1161, 74490), (1170, 73917), (1290, 67041), (1677, 51570), (1719, 50310), (1755, 49278), (1910, 45279), (1935, 44694), (2106, 41065), (2322, 37245), (2483, 34830), (2795, 30942), (2865, 30186), (3354, 25785), (3438, 25155), (3483, 24830), (3510, 24639), (3870, 22347), (4966, 17415), (5031, 17190), (5157, 16770), (5265, 16426), (5590, 15471), (5730, 15093), (5805, 14898), (6966, 12415), (7449, 11610), (8213, 10530), (8385, 10314), (8595, 10062)]