108295980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138841}}^1$

素因数の和:138866

約数の個数: 48

約数和(自身を含む): 326556384

約数和(自身を除く): 218260404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 138841, 277682, 416523, 555364, 694205, 833046, 1388410, 1666092, 1804933, 2082615, 2776820, 3609866, 4165230, 5414799, 7219732, 8330460, 9024665, 10829598, 18049330, 21659196, 27073995, 36098660, 54147990, 108295980]

約数ペア:

[(1, 108295980), (2, 54147990), (3, 36098660), (4, 27073995), (5, 21659196), (6, 18049330), (10, 10829598), (12, 9024665), (13, 8330460), (15, 7219732), (20, 5414799), (26, 4165230), (30, 3609866), (39, 2776820), (52, 2082615), (60, 1804933), (65, 1666092), (78, 1388410), (130, 833046), (156, 694205), (195, 555364), (260, 416523), (390, 277682), (780, 138841)]