8213304870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{5189}}^1$

素因数の和:5654

約数の個数: 96

約数和(自身を含む): 21908858400

約数和(自身を除く): 13695553530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 409, 430, 645, 774, 818, 1227, 1290, 1935, 2045, 2454, 3681, 3870, 4090, 5189, 6135, 7362, 10378, 12270, 15567, 17587, 18405, 25945, 31134, 35174, 36810, 46701, 51890, 52761, 77835, 87935, 93402, 105522, 155670, 158283, 175870, 223127, 233505, 263805, 316566, 446254, 467010, 527610, 669381, 791415, 1115635, 1338762, 1582830, 2008143, 2122301, 2231270, 3346905, 4016286, 4244602, 6366903, 6693810, 10040715, 10611505, 12733806, 19100709, 20081430, 21223010, 31834515, 38201418, 63669030, 91258943, 95503545, 182517886, 191007090, 273776829, 456294715, 547553658, 821330487, 912589430, 1368884145, 1642660974, 2737768290, 4106652435, 8213304870]

約数ペア:

[(1, 8213304870), (2, 4106652435), (3, 2737768290), (5, 1642660974), (6, 1368884145), (9, 912589430), (10, 821330487), (15, 547553658), (18, 456294715), (30, 273776829), (43, 191007090), (45, 182517886), (86, 95503545), (90, 91258943), (129, 63669030), (215, 38201418), (258, 31834515), (387, 21223010), (409, 20081430), (430, 19100709), (645, 12733806), (774, 10611505), (818, 10040715), (1227, 6693810), (1290, 6366903), (1935, 4244602), (2045, 4016286), (2454, 3346905), (3681, 2231270), (3870, 2122301), (4090, 2008143), (5189, 1582830), (6135, 1338762), (7362, 1115635), (10378, 791415), (12270, 669381), (15567, 527610), (17587, 467010), (18405, 446254), (25945, 316566), (31134, 263805), (35174, 233505), (36810, 223127), (46701, 175870), (51890, 158283), (52761, 155670), (77835, 105522), (87935, 93402)]