70896690

素因数分解:

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

素因数の和:25455

約数の個数: 48

約数和(自身を含む): 190285056

約数和(自身を除く): 119388366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25411, 50822, 76233, 127055, 152466, 228699, 254110, 381165, 457398, 762330, 787741, 1143495, 1575482, 2286990, 2363223, 3938705, 4726446, 7089669, 7877410, 11816115, 14179338, 23632230, 35448345, 70896690]

約数ペア:

[(1, 70896690), (2, 35448345), (3, 23632230), (5, 14179338), (6, 11816115), (9, 7877410), (10, 7089669), (15, 4726446), (18, 3938705), (30, 2363223), (31, 2286990), (45, 1575482), (62, 1143495), (90, 787741), (93, 762330), (155, 457398), (186, 381165), (279, 254110), (310, 228699), (465, 152466), (558, 127055), (930, 76233), (1395, 50822), (2790, 25411)]