173487210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 480743424

約数和(自身を除く): 307256214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 137, 170, 191, 195, 221, 255, 274, 382, 390, 411, 442, 510, 573, 663, 685, 822, 955, 1105, 1146, 1326, 1370, 1781, 1910, 2055, 2210, 2329, 2483, 2865, 3247, 3315, 3562, 4110, 4658, 4966, 5343, 5730, 6494, 6630, 6987, 7449, 8905, 9741, 10686, 11645, 12415, 13974, 14898, 16235, 17810, 19482, 23290, 24830, 26167, 26715, 30277, 32470, 34935, 37245, 42211, 48705, 52334, 53430, 60554, 69870, 74490, 78501, 84422, 90831, 97410, 126633, 130835, 151385, 157002, 181662, 211055, 253266, 261670, 302770, 340171, 392505, 422110, 444839, 454155, 633165, 680342, 785010, 889678, 908310, 1020513, 1266330, 1334517, 1700855, 2041026, 2224195, 2669034, 3401710, 4448390, 5102565, 5782907, 6672585, 10205130, 11565814, 13345170, 17348721, 28914535, 34697442, 57829070, 86743605, 173487210]

約数ペア:

[(1, 173487210), (2, 86743605), (3, 57829070), (5, 34697442), (6, 28914535), (10, 17348721), (13, 13345170), (15, 11565814), (17, 10205130), (26, 6672585), (30, 5782907), (34, 5102565), (39, 4448390), (51, 3401710), (65, 2669034), (78, 2224195), (85, 2041026), (102, 1700855), (130, 1334517), (137, 1266330), (170, 1020513), (191, 908310), (195, 889678), (221, 785010), (255, 680342), (274, 633165), (382, 454155), (390, 444839), (411, 422110), (442, 392505), (510, 340171), (573, 302770), (663, 261670), (685, 253266), (822, 211055), (955, 181662), (1105, 157002), (1146, 151385), (1326, 130835), (1370, 126633), (1781, 97410), (1910, 90831), (2055, 84422), (2210, 78501), (2329, 74490), (2483, 69870), (2865, 60554), (3247, 53430), (3315, 52334), (3562, 48705), (4110, 42211), (4658, 37245), (4966, 34935), (5343, 32470), (5730, 30277), (6494, 26715), (6630, 26167), (6987, 24830), (7449, 23290), (8905, 19482), (9741, 17810), (10686, 16235), (11645, 14898), (12415, 13974)]