1617504030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{69931}}^1$

素因数の和:70201

約数の個数: 48

約数和(自身を含む): 4221934704

約数和(自身を除く): 2604430674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 23130, 69931, 139862, 209793, 349655, 419586, 629379, 699310, 1048965, 1258758, 2097930, 3146895, 6293790, 17972267, 35944534, 53916801, 89861335, 107833602, 161750403, 179722670, 269584005, 323500806, 539168010, 808752015, 1617504030]

約数ペア:

[(1, 1617504030), (2, 808752015), (3, 539168010), (5, 323500806), (6, 269584005), (9, 179722670), (10, 161750403), (15, 107833602), (18, 89861335), (30, 53916801), (45, 35944534), (90, 17972267), (257, 6293790), (514, 3146895), (771, 2097930), (1285, 1258758), (1542, 1048965), (2313, 699310), (2570, 629379), (3855, 419586), (4626, 349655), (7710, 209793), (11565, 139862), (23130, 69931)]