1428390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 3790800

約数和(自身を除く): 2362410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 269, 295, 354, 531, 538, 590, 807, 885, 1062, 1345, 1614, 1770, 2421, 2655, 2690, 4035, 4842, 5310, 8070, 12105, 15871, 24210, 31742, 47613, 79355, 95226, 142839, 158710, 238065, 285678, 476130, 714195, 1428390]

約数ペア:

[(1, 1428390), (2, 714195), (3, 476130), (5, 285678), (6, 238065), (9, 158710), (10, 142839), (15, 95226), (18, 79355), (30, 47613), (45, 31742), (59, 24210), (90, 15871), (118, 12105), (177, 8070), (269, 5310), (295, 4842), (354, 4035), (531, 2690), (538, 2655), (590, 2421), (807, 1770), (885, 1614), (1062, 1345)]