30192680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6378

約数の個数: 64

約数和(自身を含む): 82218240

約数和(自身を除く): 52025560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6343, 12686, 25372, 31715, 44401, 50744, 63430, 88802, 107831, 126860, 177604, 215662, 222005, 253720, 355208, 431324, 444010, 539155, 754817, 862648, 888020, 1078310, 1509634, 1776040, 2156620, 3019268, 3774085, 4313240, 6038536, 7548170, 15096340, 30192680]

約数ペア:

[(1, 30192680), (2, 15096340), (4, 7548170), (5, 6038536), (7, 4313240), (8, 3774085), (10, 3019268), (14, 2156620), (17, 1776040), (20, 1509634), (28, 1078310), (34, 888020), (35, 862648), (40, 754817), (56, 539155), (68, 444010), (70, 431324), (85, 355208), (119, 253720), (136, 222005), (140, 215662), (170, 177604), (238, 126860), (280, 107831), (340, 88802), (476, 63430), (595, 50744), (680, 44401), (952, 31715), (1190, 25372), (2380, 12686), (4760, 6343)]