1662430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 3981312

約数和(自身を除く): 2318882

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 127, 154, 170, 187, 238, 254, 374, 385, 595, 635, 770, 889, 935, 1190, 1270, 1309, 1397, 1778, 1870, 2159, 2618, 2794, 4318, 4445, 6545, 6985, 8890, 9779, 10795, 13090, 13970, 15113, 19558, 21590, 23749, 30226, 47498, 48895, 75565, 97790, 118745, 151130, 166243, 237490, 332486, 831215, 1662430]

約数ペア:

[(1, 1662430), (2, 831215), (5, 332486), (7, 237490), (10, 166243), (11, 151130), (14, 118745), (17, 97790), (22, 75565), (34, 48895), (35, 47498), (55, 30226), (70, 23749), (77, 21590), (85, 19558), (110, 15113), (119, 13970), (127, 13090), (154, 10795), (170, 9779), (187, 8890), (238, 6985), (254, 6545), (374, 4445), (385, 4318), (595, 2794), (635, 2618), (770, 2159), (889, 1870), (935, 1778), (1190, 1397), (1270, 1309)]