73104220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4621}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 177041088

約数和(自身を除く): 103936868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 4621, 7910, 9242, 15820, 18484, 23105, 32347, 46210, 64694, 92420, 129388, 161735, 323470, 522173, 646940, 1044346, 2088692, 2610865, 3655211, 5221730, 7310422, 10443460, 14620844, 18276055, 36552110, 73104220]

約数ペア:

[(1, 73104220), (2, 36552110), (4, 18276055), (5, 14620844), (7, 10443460), (10, 7310422), (14, 5221730), (20, 3655211), (28, 2610865), (35, 2088692), (70, 1044346), (113, 646940), (140, 522173), (226, 323470), (452, 161735), (565, 129388), (791, 92420), (1130, 64694), (1582, 46210), (2260, 32347), (3164, 23105), (3955, 18484), (4621, 15820), (7910, 9242)]