310097290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 613267200

約数和(自身を除く): 303169910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 167, 190, 290, 334, 337, 551, 674, 835, 1102, 1670, 1685, 2755, 3173, 3370, 4843, 5510, 6346, 6403, 9686, 9773, 12806, 15865, 19546, 24215, 31730, 32015, 48430, 48865, 56279, 64030, 92017, 97730, 112558, 184034, 185687, 281395, 371374, 460085, 562790, 920170, 928435, 1069301, 1632091, 1856870, 2138602, 3264182, 5346505, 8160455, 10693010, 16320910, 31009729, 62019458, 155048645, 310097290]

約数ペア:

[(1, 310097290), (2, 155048645), (5, 62019458), (10, 31009729), (19, 16320910), (29, 10693010), (38, 8160455), (58, 5346505), (95, 3264182), (145, 2138602), (167, 1856870), (190, 1632091), (290, 1069301), (334, 928435), (337, 920170), (551, 562790), (674, 460085), (835, 371374), (1102, 281395), (1670, 185687), (1685, 184034), (2755, 112558), (3173, 97730), (3370, 92017), (4843, 64030), (5510, 56279), (6346, 48865), (6403, 48430), (9686, 32015), (9773, 31730), (12806, 24215), (15865, 19546)]