74739870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17669}}^1$

素因数の和:17729

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 123729570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17669, 35338, 53007, 88345, 106014, 159021, 176690, 265035, 318042, 530070, 795105, 830443, 1590210, 1660886, 2491329, 4152215, 4982658, 7473987, 8304430, 12456645, 14947974, 24913290, 37369935, 74739870]

約数ペア:

[(1, 74739870), (2, 37369935), (3, 24913290), (5, 14947974), (6, 12456645), (9, 8304430), (10, 7473987), (15, 4982658), (18, 4152215), (30, 2491329), (45, 1660886), (47, 1590210), (90, 830443), (94, 795105), (141, 530070), (235, 318042), (282, 265035), (423, 176690), (470, 159021), (705, 106014), (846, 88345), (1410, 53007), (2115, 35338), (4230, 17669)]