630168276020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21839}}^1\times {\mathrm{30697}}^1$

素因数の和:52592

約数の個数: 48

約数和(自身を含む): 1351615749120

約数和(自身を除く): 721447473100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 21839, 30697, 43678, 61394, 87356, 109195, 122788, 153485, 218390, 306970, 436780, 613940, 1026433, 1442759, 2052866, 2885518, 4105732, 5132165, 5771036, 7213795, 10264330, 14427590, 20528660, 28855180, 670391783, 1340783566, 2681567132, 3351958915, 6703917830, 13407835660, 31508413801, 63016827602, 126033655204, 157542069005, 315084138010, 630168276020]

約数ペア:

[(1, 630168276020), (2, 315084138010), (4, 157542069005), (5, 126033655204), (10, 63016827602), (20, 31508413801), (47, 13407835660), (94, 6703917830), (188, 3351958915), (235, 2681567132), (470, 1340783566), (940, 670391783), (21839, 28855180), (30697, 20528660), (43678, 14427590), (61394, 10264330), (87356, 7213795), (109195, 5771036), (122788, 5132165), (153485, 4105732), (218390, 2885518), (306970, 2052866), (436780, 1442759), (613940, 1026433)]