179171340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 514128384

約数和(自身を除く): 334957044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 137, 142, 213, 274, 284, 307, 355, 411, 426, 548, 614, 685, 710, 822, 852, 921, 1065, 1228, 1370, 1420, 1535, 1644, 1842, 2055, 2130, 2740, 3070, 3684, 4110, 4260, 4605, 6140, 8220, 9210, 9727, 18420, 19454, 21797, 29181, 38908, 42059, 43594, 48635, 58362, 65391, 84118, 87188, 97270, 108985, 116724, 126177, 130782, 145905, 168236, 194540, 210295, 217970, 252354, 261564, 291810, 326955, 420590, 435940, 504708, 583620, 630885, 653910, 841180, 1261770, 1307820, 2523540, 2986189, 5972378, 8958567, 11944756, 14930945, 17917134, 29861890, 35834268, 44792835, 59723780, 89585670, 179171340]

約数ペア:

[(1, 179171340), (2, 89585670), (3, 59723780), (4, 44792835), (5, 35834268), (6, 29861890), (10, 17917134), (12, 14930945), (15, 11944756), (20, 8958567), (30, 5972378), (60, 2986189), (71, 2523540), (137, 1307820), (142, 1261770), (213, 841180), (274, 653910), (284, 630885), (307, 583620), (355, 504708), (411, 435940), (426, 420590), (548, 326955), (614, 291810), (685, 261564), (710, 252354), (822, 217970), (852, 210295), (921, 194540), (1065, 168236), (1228, 145905), (1370, 130782), (1420, 126177), (1535, 116724), (1644, 108985), (1842, 97270), (2055, 87188), (2130, 84118), (2740, 65391), (3070, 58362), (3684, 48635), (4110, 43594), (4260, 42059), (4605, 38908), (6140, 29181), (8220, 21797), (9210, 19454), (9727, 18420)]