72896190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 182587392

約数和(自身を除く): 109691202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 761, 930, 1030, 1522, 1545, 2283, 3090, 3193, 3805, 4566, 6386, 7610, 9579, 11415, 15965, 19158, 22830, 23591, 31930, 47182, 47895, 70773, 78383, 95790, 117955, 141546, 156766, 235149, 235910, 353865, 391915, 470298, 707730, 783830, 1175745, 2351490, 2429873, 4859746, 7289619, 12149365, 14579238, 24298730, 36448095, 72896190]

約数ペア:

[(1, 72896190), (2, 36448095), (3, 24298730), (5, 14579238), (6, 12149365), (10, 7289619), (15, 4859746), (30, 2429873), (31, 2351490), (62, 1175745), (93, 783830), (103, 707730), (155, 470298), (186, 391915), (206, 353865), (309, 235910), (310, 235149), (465, 156766), (515, 141546), (618, 117955), (761, 95790), (930, 78383), (1030, 70773), (1522, 47895), (1545, 47182), (2283, 31930), (3090, 23591), (3193, 22830), (3805, 19158), (4566, 15965), (6386, 11415), (7610, 9579)]