144601980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77743}}^1$

素因数の和:77786

約数の個数: 48

約数和(自身を含む): 417951744

約数和(自身を除く): 273349764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 77743, 155486, 233229, 310972, 388715, 466458, 777430, 932916, 1166145, 1554860, 2332290, 2410033, 4664580, 4820066, 7230099, 9640132, 12050165, 14460198, 24100330, 28920396, 36150495, 48200660, 72300990, 144601980]

約数ペア:

[(1, 144601980), (2, 72300990), (3, 48200660), (4, 36150495), (5, 28920396), (6, 24100330), (10, 14460198), (12, 12050165), (15, 9640132), (20, 7230099), (30, 4820066), (31, 4664580), (60, 2410033), (62, 2332290), (93, 1554860), (124, 1166145), (155, 932916), (186, 777430), (310, 466458), (372, 388715), (465, 310972), (620, 233229), (930, 155486), (1860, 77743)]