157046730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 384912000

約数和(自身を除く): 227865270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 178, 262, 267, 393, 445, 449, 534, 655, 786, 890, 898, 1310, 1335, 1347, 1965, 2245, 2670, 2694, 3930, 4490, 6735, 11659, 13470, 23318, 34977, 39961, 58295, 58819, 69954, 79922, 116590, 117638, 119883, 174885, 176457, 199805, 239766, 294095, 349770, 352914, 399610, 588190, 599415, 882285, 1198830, 1764570, 5234891, 10469782, 15704673, 26174455, 31409346, 52348910, 78523365, 157046730]

約数ペア:

[(1, 157046730), (2, 78523365), (3, 52348910), (5, 31409346), (6, 26174455), (10, 15704673), (15, 10469782), (30, 5234891), (89, 1764570), (131, 1198830), (178, 882285), (262, 599415), (267, 588190), (393, 399610), (445, 352914), (449, 349770), (534, 294095), (655, 239766), (786, 199805), (890, 176457), (898, 174885), (1310, 119883), (1335, 117638), (1347, 116590), (1965, 79922), (2245, 69954), (2670, 58819), (2694, 58295), (3930, 39961), (4490, 34977), (6735, 23318), (11659, 13470)]