776909940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{40847}}^1$

素因数の和:41176

約数の個数: 48

約数和(自身を含む): 2182263552

約数和(自身を除く): 1405353612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9510, 19020, 40847, 81694, 122541, 163388, 204235, 245082, 408470, 490164, 612705, 816940, 1225410, 2450820, 12948499, 25896998, 38845497, 51793996, 64742495, 77690994, 129484990, 155381988, 194227485, 258969980, 388454970, 776909940]

約数ペア:

[(1, 776909940), (2, 388454970), (3, 258969980), (4, 194227485), (5, 155381988), (6, 129484990), (10, 77690994), (12, 64742495), (15, 51793996), (20, 38845497), (30, 25896998), (60, 12948499), (317, 2450820), (634, 1225410), (951, 816940), (1268, 612705), (1585, 490164), (1902, 408470), (3170, 245082), (3804, 204235), (4755, 163388), (6340, 122541), (9510, 81694), (19020, 40847)]