1570264930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 3113953920

約数和(自身を除く): 1543688990

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 139, 278, 335, 670, 695, 871, 1297, 1390, 1742, 1807, 2594, 3614, 4355, 6485, 8710, 9035, 9313, 12970, 16861, 18070, 18626, 33722, 46565, 84305, 86899, 93130, 121069, 168610, 173798, 180283, 242138, 360566, 434495, 605345, 868990, 901415, 1129687, 1210690, 1802830, 2259374, 2343679, 4687358, 5648435, 11296870, 11718395, 12078961, 23436790, 24157922, 60394805, 120789610, 157026493, 314052986, 785132465, 1570264930]

約数ペア:

[(1, 1570264930), (2, 785132465), (5, 314052986), (10, 157026493), (13, 120789610), (26, 60394805), (65, 24157922), (67, 23436790), (130, 12078961), (134, 11718395), (139, 11296870), (278, 5648435), (335, 4687358), (670, 2343679), (695, 2259374), (871, 1802830), (1297, 1210690), (1390, 1129687), (1742, 901415), (1807, 868990), (2594, 605345), (3614, 434495), (4355, 360566), (6485, 242138), (8710, 180283), (9035, 173798), (9313, 168610), (12970, 121069), (16861, 93130), (18070, 86899), (18626, 84305), (33722, 46565)]