893009150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 1934474400

約数和(自身を除く): 1041465250

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 149, 170, 187, 275, 298, 374, 425, 550, 641, 745, 850, 935, 1282, 1490, 1639, 1870, 2533, 3205, 3278, 3725, 4675, 5066, 6410, 7051, 7450, 8195, 9350, 10897, 12665, 14102, 16025, 16390, 21794, 25330, 27863, 32050, 35255, 40975, 54485, 55726, 63325, 70510, 81950, 95509, 108970, 119867, 126650, 139315, 176275, 191018, 239734, 272425, 278630, 352550, 477545, 544850, 599335, 696575, 955090, 1050599, 1198670, 1393150, 1623653, 2101198, 2387725, 2996675, 3247306, 4775450, 5252995, 5993350, 8118265, 10505990, 16236530, 17860183, 26264975, 35720366, 40591325, 52529950, 81182650, 89300915, 178601830, 446504575, 893009150]

約数ペア:

[(1, 893009150), (2, 446504575), (5, 178601830), (10, 89300915), (11, 81182650), (17, 52529950), (22, 40591325), (25, 35720366), (34, 26264975), (50, 17860183), (55, 16236530), (85, 10505990), (110, 8118265), (149, 5993350), (170, 5252995), (187, 4775450), (275, 3247306), (298, 2996675), (374, 2387725), (425, 2101198), (550, 1623653), (641, 1393150), (745, 1198670), (850, 1050599), (935, 955090), (1282, 696575), (1490, 599335), (1639, 544850), (1870, 477545), (2533, 352550), (3205, 278630), (3278, 272425), (3725, 239734), (4675, 191018), (5066, 176275), (6410, 139315), (7051, 126650), (7450, 119867), (8195, 108970), (9350, 95509), (10897, 81950), (12665, 70510), (14102, 63325), (16025, 55726), (16390, 54485), (21794, 40975), (25330, 35255), (27863, 32050)]