256804516770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{276133889}}^1$

素因数の和:276133930

約数の個数: 32

約数和(自身を含む): 636212482560

約数和(自身を除く): 379407965790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 276133889, 552267778, 828401667, 1380669445, 1656803334, 2761338890, 4142008335, 8284016670, 8560150559, 17120301118, 25680451677, 42800752795, 51360903354, 85601505590, 128402258385, 256804516770]

約数ペア:

[(1, 256804516770), (2, 128402258385), (3, 85601505590), (5, 51360903354), (6, 42800752795), (10, 25680451677), (15, 17120301118), (30, 8560150559), (31, 8284016670), (62, 4142008335), (93, 2761338890), (155, 1656803334), (186, 1380669445), (310, 828401667), (465, 552267778), (930, 276133889)]