1470661490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 2820635136

約数和(自身を除く): 1349973646

約数列:

[1, 2, 5, 10, 43, 47, 53, 86, 94, 106, 215, 235, 265, 430, 470, 530, 1373, 2021, 2279, 2491, 2746, 4042, 4558, 4982, 6865, 10105, 11395, 12455, 13730, 20210, 22790, 24910, 59039, 64531, 72769, 107113, 118078, 129062, 145538, 214226, 295195, 322655, 363845, 535565, 590390, 645310, 727690, 1071130, 2774833, 3129067, 3420143, 5549666, 6258134, 6840286, 13874165, 15645335, 17100715, 27748330, 31290670, 34201430, 147066149, 294132298, 735330745, 1470661490]

約数ペア:

[(1, 1470661490), (2, 735330745), (5, 294132298), (10, 147066149), (43, 34201430), (47, 31290670), (53, 27748330), (86, 17100715), (94, 15645335), (106, 13874165), (215, 6840286), (235, 6258134), (265, 5549666), (430, 3420143), (470, 3129067), (530, 2774833), (1373, 1071130), (2021, 727690), (2279, 645310), (2491, 590390), (2746, 535565), (4042, 363845), (4558, 322655), (4982, 295195), (6865, 214226), (10105, 145538), (11395, 129062), (12455, 118078), (13730, 107113), (20210, 72769), (22790, 64531), (24910, 59039)]