1245673310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10831}}^1$

素因数の和:10929

約数の個数: 64

約数和(自身を含む): 2695348224

約数和(自身を除く): 1449674914

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 106, 155, 217, 265, 310, 371, 434, 530, 742, 1085, 1643, 1855, 2170, 3286, 3710, 8215, 10831, 11501, 16430, 21662, 23002, 54155, 57505, 75817, 108310, 115010, 151634, 335761, 379085, 574043, 671522, 758170, 1148086, 1678805, 2350327, 2870215, 3357610, 4018301, 4700654, 5740430, 8036602, 11751635, 17795333, 20091505, 23503270, 35590666, 40183010, 88976665, 124567331, 177953330, 249134662, 622836655, 1245673310]

約数ペア:

[(1, 1245673310), (2, 622836655), (5, 249134662), (7, 177953330), (10, 124567331), (14, 88976665), (31, 40183010), (35, 35590666), (53, 23503270), (62, 20091505), (70, 17795333), (106, 11751635), (155, 8036602), (217, 5740430), (265, 4700654), (310, 4018301), (371, 3357610), (434, 2870215), (530, 2350327), (742, 1678805), (1085, 1148086), (1643, 758170), (1855, 671522), (2170, 574043), (3286, 379085), (3710, 335761), (8215, 151634), (10831, 115010), (11501, 108310), (16430, 75817), (21662, 57505), (23002, 54155)]