16002870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 42517440

約数和(自身を除く): 26514570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1109, 1110, 1443, 2218, 2405, 2886, 3327, 4810, 5545, 6654, 7215, 11090, 14417, 14430, 16635, 28834, 33270, 41033, 43251, 72085, 82066, 86502, 123099, 144170, 205165, 216255, 246198, 410330, 432510, 533429, 615495, 1066858, 1230990, 1600287, 2667145, 3200574, 5334290, 8001435, 16002870]

約数ペア:

[(1, 16002870), (2, 8001435), (3, 5334290), (5, 3200574), (6, 2667145), (10, 1600287), (13, 1230990), (15, 1066858), (26, 615495), (30, 533429), (37, 432510), (39, 410330), (65, 246198), (74, 216255), (78, 205165), (111, 144170), (130, 123099), (185, 86502), (195, 82066), (222, 72085), (370, 43251), (390, 41033), (481, 33270), (555, 28834), (962, 16635), (1109, 14430), (1110, 14417), (1443, 11090), (2218, 7215), (2405, 6654), (2886, 5545), (3327, 4810)]