636691620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 1819431936

約数和(自身を除く): 1182740316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 251, 268, 335, 402, 502, 631, 670, 753, 804, 1004, 1005, 1255, 1262, 1340, 1506, 1893, 2010, 2510, 2524, 3012, 3155, 3765, 3786, 4020, 5020, 6310, 7530, 7572, 9465, 12620, 15060, 16817, 18930, 33634, 37860, 42277, 50451, 67268, 84085, 84554, 100902, 126831, 158381, 168170, 169108, 201804, 211385, 252255, 253662, 316762, 336340, 422770, 475143, 504510, 507324, 633524, 634155, 791905, 845540, 950286, 1009020, 1268310, 1583810, 1900572, 2375715, 2536620, 3167620, 4751430, 9502860, 10611527, 21223054, 31834581, 42446108, 53057635, 63669162, 106115270, 127338324, 159172905, 212230540, 318345810, 636691620]

約数ペア:

[(1, 636691620), (2, 318345810), (3, 212230540), (4, 159172905), (5, 127338324), (6, 106115270), (10, 63669162), (12, 53057635), (15, 42446108), (20, 31834581), (30, 21223054), (60, 10611527), (67, 9502860), (134, 4751430), (201, 3167620), (251, 2536620), (268, 2375715), (335, 1900572), (402, 1583810), (502, 1268310), (631, 1009020), (670, 950286), (753, 845540), (804, 791905), (1004, 634155), (1005, 633524), (1255, 507324), (1262, 504510), (1340, 475143), (1506, 422770), (1893, 336340), (2010, 316762), (2510, 253662), (2524, 252255), (3012, 211385), (3155, 201804), (3765, 169108), (3786, 168170), (4020, 158381), (5020, 126831), (6310, 100902), (7530, 84554), (7572, 84085), (9465, 67268), (12620, 50451), (15060, 42277), (16817, 37860), (18930, 33634)]