90258210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6272

約数の個数: 96

約数和(自身を含む): 279901440

約数和(自身を除く): 189643230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 6229, 7245, 12458, 14490, 18687, 31145, 37374, 43603, 56061, 62290, 87206, 93435, 112122, 130809, 143267, 186870, 218015, 261618, 280305, 286534, 392427, 429801, 436030, 560610, 654045, 716335, 784854, 859602, 1002869, 1289403, 1308090, 1432670, 1962135, 2005738, 2149005, 2578806, 3008607, 3924270, 4298010, 5014345, 6017214, 6447015, 9025821, 10028690, 12894030, 15043035, 18051642, 30086070, 45129105, 90258210]

約数ペア:

[(1, 90258210), (2, 45129105), (3, 30086070), (5, 18051642), (6, 15043035), (7, 12894030), (9, 10028690), (10, 9025821), (14, 6447015), (15, 6017214), (18, 5014345), (21, 4298010), (23, 3924270), (30, 3008607), (35, 2578806), (42, 2149005), (45, 2005738), (46, 1962135), (63, 1432670), (69, 1308090), (70, 1289403), (90, 1002869), (105, 859602), (115, 784854), (126, 716335), (138, 654045), (161, 560610), (207, 436030), (210, 429801), (230, 392427), (315, 286534), (322, 280305), (345, 261618), (414, 218015), (483, 186870), (630, 143267), (690, 130809), (805, 112122), (966, 93435), (1035, 87206), (1449, 62290), (1610, 56061), (2070, 43603), (2415, 37374), (2898, 31145), (4830, 18687), (6229, 14490), (7245, 12458)]