127675470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 331490880

約数和(自身を除く): 203815410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1217, 1345, 1614, 2434, 2690, 3497, 3651, 4035, 6085, 6994, 7302, 8070, 10491, 12170, 15821, 17485, 18255, 20982, 31642, 34970, 36510, 47463, 52455, 79105, 94926, 104910, 158210, 237315, 327373, 474630, 654746, 982119, 1636865, 1964238, 3273730, 4255849, 4910595, 8511698, 9821190, 12767547, 21279245, 25535094, 42558490, 63837735, 127675470]

約数ペア:

[(1, 127675470), (2, 63837735), (3, 42558490), (5, 25535094), (6, 21279245), (10, 12767547), (13, 9821190), (15, 8511698), (26, 4910595), (30, 4255849), (39, 3273730), (65, 1964238), (78, 1636865), (130, 982119), (195, 654746), (269, 474630), (390, 327373), (538, 237315), (807, 158210), (1217, 104910), (1345, 94926), (1614, 79105), (2434, 52455), (2690, 47463), (3497, 36510), (3651, 34970), (4035, 31642), (6085, 20982), (6994, 18255), (7302, 17485), (8070, 15821), (10491, 12170)]