231081030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7757}}^1$

素因数の和:8101

約数の個数: 48

約数和(自身を含む): 602703504

約数和(自身を除く): 371622474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 7757, 9930, 14895, 15514, 23271, 29790, 38785, 46542, 69813, 77570, 116355, 139626, 232710, 349065, 698130, 2567567, 5135134, 7702701, 12837835, 15405402, 23108103, 25675670, 38513505, 46216206, 77027010, 115540515, 231081030]

約数ペア:

[(1, 231081030), (2, 115540515), (3, 77027010), (5, 46216206), (6, 38513505), (9, 25675670), (10, 23108103), (15, 15405402), (18, 12837835), (30, 7702701), (45, 5135134), (90, 2567567), (331, 698130), (662, 349065), (993, 232710), (1655, 139626), (1986, 116355), (2979, 77570), (3310, 69813), (4965, 46542), (5958, 38785), (7757, 29790), (9930, 23271), (14895, 15514)]