69783170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 130360320

約数和(自身を除く): 60577150

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 983, 1145, 1966, 2290, 4915, 7099, 9830, 14198, 30473, 35495, 60946, 70990, 152365, 225107, 304730, 450214, 1125535, 2251070, 6978317, 13956634, 34891585, 69783170]

約数ペア:

[(1, 69783170), (2, 34891585), (5, 13956634), (10, 6978317), (31, 2251070), (62, 1125535), (155, 450214), (229, 304730), (310, 225107), (458, 152365), (983, 70990), (1145, 60946), (1966, 35495), (2290, 30473), (4915, 14198), (7099, 9830)]