219502530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4432

約数の個数: 96

約数和(自身を含む): 629044416

約数和(自身を除く): 409541886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 4363, 5031, 5590, 8385, 8726, 10062, 13089, 16770, 21815, 25155, 26178, 39267, 43630, 50310, 56719, 65445, 78534, 113438, 130890, 170157, 187609, 196335, 283595, 340314, 375218, 392670, 510471, 562827, 567190, 850785, 938045, 1020942, 1125654, 1688481, 1701570, 1876090, 2438917, 2552355, 2814135, 3376962, 4877834, 5104710, 5628270, 7316751, 8442405, 12194585, 14633502, 16884810, 21950253, 24389170, 36583755, 43900506, 73167510, 109751265, 219502530]

約数ペア:

[(1, 219502530), (2, 109751265), (3, 73167510), (5, 43900506), (6, 36583755), (9, 24389170), (10, 21950253), (13, 16884810), (15, 14633502), (18, 12194585), (26, 8442405), (30, 7316751), (39, 5628270), (43, 5104710), (45, 4877834), (65, 3376962), (78, 2814135), (86, 2552355), (90, 2438917), (117, 1876090), (129, 1701570), (130, 1688481), (195, 1125654), (215, 1020942), (234, 938045), (258, 850785), (387, 567190), (390, 562827), (430, 510471), (559, 392670), (585, 375218), (645, 340314), (774, 283595), (1118, 196335), (1170, 187609), (1290, 170157), (1677, 130890), (1935, 113438), (2795, 78534), (3354, 65445), (3870, 56719), (4363, 50310), (5031, 43630), (5590, 39267), (8385, 26178), (8726, 25155), (10062, 21815), (13089, 16770)]