231638370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 578672640

約数和(自身を除く): 347034270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 181, 290, 362, 435, 543, 870, 905, 1086, 1471, 1810, 2715, 2942, 4413, 5249, 5430, 7355, 8826, 10498, 14710, 15747, 22065, 26245, 31494, 42659, 44130, 52490, 78735, 85318, 127977, 157470, 213295, 255954, 266251, 426590, 532502, 639885, 798753, 1279770, 1331255, 1597506, 2662510, 3993765, 7721279, 7987530, 15442558, 23163837, 38606395, 46327674, 77212790, 115819185, 231638370]

約数ペア:

[(1, 231638370), (2, 115819185), (3, 77212790), (5, 46327674), (6, 38606395), (10, 23163837), (15, 15442558), (29, 7987530), (30, 7721279), (58, 3993765), (87, 2662510), (145, 1597506), (174, 1331255), (181, 1279770), (290, 798753), (362, 639885), (435, 532502), (543, 426590), (870, 266251), (905, 255954), (1086, 213295), (1471, 157470), (1810, 127977), (2715, 85318), (2942, 78735), (4413, 52490), (5249, 44130), (5430, 42659), (7355, 31494), (8826, 26245), (10498, 22065), (14710, 15747)]