66843270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57131}}^1$

素因数の和:57157

約数の個数: 48

約数和(自身を含む): 187164432

約数和(自身を除く): 120321162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 57131, 114262, 171393, 285655, 342786, 514179, 571310, 742703, 856965, 1028358, 1485406, 1713930, 2228109, 2570895, 3713515, 4456218, 5141790, 6684327, 7427030, 11140545, 13368654, 22281090, 33421635, 66843270]

約数ペア:

[(1, 66843270), (2, 33421635), (3, 22281090), (5, 13368654), (6, 11140545), (9, 7427030), (10, 6684327), (13, 5141790), (15, 4456218), (18, 3713515), (26, 2570895), (30, 2228109), (39, 1713930), (45, 1485406), (65, 1028358), (78, 856965), (90, 742703), (117, 571310), (130, 514179), (195, 342786), (234, 285655), (390, 171393), (585, 114262), (1170, 57131)]