130997930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 284912640

約数和(自身を除く): 153914710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 1015, 1363, 1373, 1645, 2030, 2726, 2746, 3290, 6815, 6865, 9541, 9611, 13630, 13730, 19082, 19222, 39817, 47705, 48055, 64531, 79634, 95410, 96110, 129062, 199085, 278719, 322655, 398170, 451717, 557438, 645310, 903434, 1393595, 1871399, 2258585, 2787190, 3742798, 4517170, 9356995, 13099793, 18713990, 26199586, 65498965, 130997930]

約数ペア:

[(1, 130997930), (2, 65498965), (5, 26199586), (7, 18713990), (10, 13099793), (14, 9356995), (29, 4517170), (35, 3742798), (47, 2787190), (58, 2258585), (70, 1871399), (94, 1393595), (145, 903434), (203, 645310), (235, 557438), (290, 451717), (329, 398170), (406, 322655), (470, 278719), (658, 199085), (1015, 129062), (1363, 96110), (1373, 95410), (1645, 79634), (2030, 64531), (2726, 48055), (2746, 47705), (3290, 39817), (6815, 19222), (6865, 19082), (9541, 13730), (9611, 13630)]