181438492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9850081}}^1$

素因数の和:9850400

約数の個数: 48

約数和(自身を含む): 509682643008

約数和(自身を除く): 328244150988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 9850081, 19700162, 29550243, 39400324, 49250405, 59100486, 98500810, 118200972, 147751215, 197001620, 295502430, 591004860, 3023974867, 6047949734, 9071924601, 12095899468, 15119874335, 18143849202, 30239748670, 36287698404, 45359623005, 60479497340, 90719246010, 181438492020]

約数ペア:

[(1, 181438492020), (2, 90719246010), (3, 60479497340), (4, 45359623005), (5, 36287698404), (6, 30239748670), (10, 18143849202), (12, 15119874335), (15, 12095899468), (20, 9071924601), (30, 6047949734), (60, 3023974867), (307, 591004860), (614, 295502430), (921, 197001620), (1228, 147751215), (1535, 118200972), (1842, 98500810), (3070, 59100486), (3684, 49250405), (4605, 39400324), (6140, 29550243), (9210, 19700162), (18420, 9850081)]