74077380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31657}}^1$

素因数の和:31685

約数の個数: 72

約数和(自身を含む): 241993752

約数和(自身を除く): 167916372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31657, 63314, 94971, 126628, 158285, 189942, 284913, 316570, 379884, 411541, 474855, 569826, 633140, 823082, 949710, 1139652, 1234623, 1424565, 1646164, 1899420, 2057705, 2469246, 2849130, 3703869, 4115410, 4938492, 5698260, 6173115, 7407738, 8230820, 12346230, 14815476, 18519345, 24692460, 37038690, 74077380]

約数ペア:

[(1, 74077380), (2, 37038690), (3, 24692460), (4, 18519345), (5, 14815476), (6, 12346230), (9, 8230820), (10, 7407738), (12, 6173115), (13, 5698260), (15, 4938492), (18, 4115410), (20, 3703869), (26, 2849130), (30, 2469246), (36, 2057705), (39, 1899420), (45, 1646164), (52, 1424565), (60, 1234623), (65, 1139652), (78, 949710), (90, 823082), (117, 633140), (130, 569826), (156, 474855), (180, 411541), (195, 379884), (234, 316570), (260, 284913), (390, 189942), (468, 158285), (585, 126628), (780, 94971), (1170, 63314), (2340, 31657)]