141793380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25411}}^1$

素因数の和:25457

約数の個数: 72

約数和(自身を含む): 443998464

約数和(自身を除く): 302205084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 25411, 50822, 76233, 101644, 127055, 152466, 228699, 254110, 304932, 381165, 457398, 508220, 762330, 787741, 914796, 1143495, 1524660, 1575482, 2286990, 2363223, 3150964, 3938705, 4573980, 4726446, 7089669, 7877410, 9452892, 11816115, 14179338, 15754820, 23632230, 28358676, 35448345, 47264460, 70896690, 141793380]

約数ペア:

[(1, 141793380), (2, 70896690), (3, 47264460), (4, 35448345), (5, 28358676), (6, 23632230), (9, 15754820), (10, 14179338), (12, 11816115), (15, 9452892), (18, 7877410), (20, 7089669), (30, 4726446), (31, 4573980), (36, 3938705), (45, 3150964), (60, 2363223), (62, 2286990), (90, 1575482), (93, 1524660), (124, 1143495), (155, 914796), (180, 787741), (186, 762330), (279, 508220), (310, 457398), (372, 381165), (465, 304932), (558, 254110), (620, 228699), (930, 152466), (1116, 127055), (1395, 101644), (1860, 76233), (2790, 50822), (5580, 25411)]