108125190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17005

約数の個数: 48

約数和(自身を含む): 285101856

約数和(自身を除く): 176976666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 16921, 33842, 50763, 84605, 101526, 152289, 169210, 253815, 304578, 507630, 761445, 1201391, 1522890, 2402782, 3604173, 6006955, 7208346, 10812519, 12013910, 18020865, 21625038, 36041730, 54062595, 108125190]

約数ペア:

[(1, 108125190), (2, 54062595), (3, 36041730), (5, 21625038), (6, 18020865), (9, 12013910), (10, 10812519), (15, 7208346), (18, 6006955), (30, 3604173), (45, 2402782), (71, 1522890), (90, 1201391), (142, 761445), (213, 507630), (355, 304578), (426, 253815), (639, 169210), (710, 152289), (1065, 101526), (1278, 84605), (2130, 50763), (3195, 33842), (6390, 16921)]