29319490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 25515710

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 349, 542, 698, 1355, 1745, 2710, 3490, 8401, 10819, 16802, 21638, 42005, 54095, 84010, 94579, 108190, 189158, 472895, 945790, 2931949, 5863898, 14659745, 29319490]

約数ペア:

[(1, 29319490), (2, 14659745), (5, 5863898), (10, 2931949), (31, 945790), (62, 472895), (155, 189158), (271, 108190), (310, 94579), (349, 84010), (542, 54095), (698, 42005), (1355, 21638), (1745, 16802), (2710, 10819), (3490, 8401)]