75318530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 87528190

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 427, 434, 569, 610, 854, 1085, 1138, 1891, 2135, 2170, 2845, 3782, 3983, 4270, 5690, 7966, 9455, 13237, 17639, 18910, 19915, 26474, 34709, 35278, 39830, 66185, 69418, 88195, 123473, 132370, 173545, 176390, 242963, 246946, 347090, 485926, 617365, 1075979, 1214815, 1234730, 2151958, 2429630, 5379895, 7531853, 10759790, 15063706, 37659265, 75318530]

約数ペア:

[(1, 75318530), (2, 37659265), (5, 15063706), (7, 10759790), (10, 7531853), (14, 5379895), (31, 2429630), (35, 2151958), (61, 1234730), (62, 1214815), (70, 1075979), (122, 617365), (155, 485926), (217, 347090), (305, 246946), (310, 242963), (427, 176390), (434, 173545), (569, 132370), (610, 123473), (854, 88195), (1085, 69418), (1138, 66185), (1891, 39830), (2135, 35278), (2170, 34709), (2845, 26474), (3782, 19915), (3983, 18910), (4270, 17639), (5690, 13237), (7966, 9455)]