64117590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 98971050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 197, 285, 394, 570, 571, 591, 985, 1142, 1182, 1713, 1970, 2855, 2955, 3426, 3743, 5710, 5910, 7486, 8565, 10849, 11229, 17130, 18715, 21698, 22458, 32547, 37430, 54245, 56145, 65094, 108490, 112290, 112487, 162735, 224974, 325470, 337461, 562435, 674922, 1124870, 1687305, 2137253, 3374610, 4274506, 6411759, 10686265, 12823518, 21372530, 32058795, 64117590]

約数ペア:

[(1, 64117590), (2, 32058795), (3, 21372530), (5, 12823518), (6, 10686265), (10, 6411759), (15, 4274506), (19, 3374610), (30, 2137253), (38, 1687305), (57, 1124870), (95, 674922), (114, 562435), (190, 337461), (197, 325470), (285, 224974), (394, 162735), (570, 112487), (571, 112290), (591, 108490), (985, 65094), (1142, 56145), (1182, 54245), (1713, 37430), (1970, 32547), (2855, 22458), (2955, 21698), (3426, 18715), (3743, 17130), (5710, 11229), (5910, 10849), (7486, 8565)]