40258770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 101274624

約数和(自身を除く): 61015854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 593, 730, 930, 1095, 1186, 1779, 2190, 2263, 2965, 3558, 4526, 5930, 6789, 8895, 11315, 13578, 17790, 18383, 22630, 33945, 36766, 43289, 55149, 67890, 86578, 91915, 110298, 129867, 183830, 216445, 259734, 275745, 432890, 551490, 649335, 1298670, 1341959, 2683918, 4025877, 6709795, 8051754, 13419590, 20129385, 40258770]

約数ペア:

[(1, 40258770), (2, 20129385), (3, 13419590), (5, 8051754), (6, 6709795), (10, 4025877), (15, 2683918), (30, 1341959), (31, 1298670), (62, 649335), (73, 551490), (93, 432890), (146, 275745), (155, 259734), (186, 216445), (219, 183830), (310, 129867), (365, 110298), (438, 91915), (465, 86578), (593, 67890), (730, 55149), (930, 43289), (1095, 36766), (1186, 33945), (1779, 22630), (2190, 18383), (2263, 17790), (2965, 13578), (3558, 11315), (4526, 8895), (5930, 6789)]