29868990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 74856960

約数和(自身を除く): 44987970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 379, 426, 555, 710, 758, 1065, 1110, 1137, 1895, 2130, 2274, 2627, 3790, 5254, 5685, 7881, 11370, 13135, 14023, 15762, 26270, 26909, 28046, 39405, 42069, 53818, 70115, 78810, 80727, 84138, 134545, 140230, 161454, 210345, 269090, 403635, 420690, 807270, 995633, 1991266, 2986899, 4978165, 5973798, 9956330, 14934495, 29868990]

約数ペア:

[(1, 29868990), (2, 14934495), (3, 9956330), (5, 5973798), (6, 4978165), (10, 2986899), (15, 1991266), (30, 995633), (37, 807270), (71, 420690), (74, 403635), (111, 269090), (142, 210345), (185, 161454), (213, 140230), (222, 134545), (355, 84138), (370, 80727), (379, 78810), (426, 70115), (555, 53818), (710, 42069), (758, 39405), (1065, 28046), (1110, 26909), (1137, 26270), (1895, 15762), (2130, 14023), (2274, 13135), (2627, 11370), (3790, 7881), (5254, 5685)]