29554780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 65044224

約数和(自身を除く): 35489444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 653, 730, 1306, 1460, 2263, 2612, 3265, 4526, 6530, 9052, 11315, 13060, 20243, 22630, 40486, 45260, 47669, 80972, 95338, 101215, 190676, 202430, 238345, 404860, 476690, 953380, 1477739, 2955478, 5910956, 7388695, 14777390, 29554780]

約数ペア:

[(1, 29554780), (2, 14777390), (4, 7388695), (5, 5910956), (10, 2955478), (20, 1477739), (31, 953380), (62, 476690), (73, 404860), (124, 238345), (146, 202430), (155, 190676), (292, 101215), (310, 95338), (365, 80972), (620, 47669), (653, 45260), (730, 40486), (1306, 22630), (1460, 20243), (2263, 13060), (2612, 11315), (3265, 9052), (4526, 6530)]