69192310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 142331904

約数和(自身を除く): 73139594

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 103, 110, 155, 197, 206, 310, 341, 394, 515, 682, 985, 1030, 1133, 1705, 1970, 2167, 2266, 3193, 3410, 4334, 5665, 6107, 6386, 10835, 11330, 12214, 15965, 20291, 21670, 30535, 31930, 35123, 40582, 61070, 67177, 70246, 101455, 134354, 175615, 202910, 223201, 335885, 351230, 446402, 629021, 671770, 1116005, 1258042, 2232010, 3145105, 6290210, 6919231, 13838462, 34596155, 69192310]

約数ペア:

[(1, 69192310), (2, 34596155), (5, 13838462), (10, 6919231), (11, 6290210), (22, 3145105), (31, 2232010), (55, 1258042), (62, 1116005), (103, 671770), (110, 629021), (155, 446402), (197, 351230), (206, 335885), (310, 223201), (341, 202910), (394, 175615), (515, 134354), (682, 101455), (985, 70246), (1030, 67177), (1133, 61070), (1705, 40582), (1970, 35123), (2167, 31930), (2266, 30535), (3193, 21670), (3410, 20291), (4334, 15965), (5665, 12214), (6107, 11330), (6386, 10835)]