9459340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 23869440

約数和(自身を除く): 14410100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 73, 76, 95, 110, 124, 146, 155, 190, 209, 220, 292, 310, 341, 365, 380, 418, 589, 620, 682, 730, 803, 836, 1045, 1178, 1364, 1387, 1460, 1606, 1705, 2090, 2263, 2356, 2774, 2945, 3212, 3410, 4015, 4180, 4526, 5548, 5890, 6479, 6820, 6935, 8030, 9052, 11315, 11780, 12958, 13870, 15257, 16060, 22630, 24893, 25916, 27740, 30514, 32395, 42997, 45260, 49786, 61028, 64790, 76285, 85994, 99572, 124465, 129580, 152570, 171988, 214985, 248930, 305140, 429970, 472967, 497860, 859940, 945934, 1891868, 2364835, 4729670, 9459340]

約数ペア:

[(1, 9459340), (2, 4729670), (4, 2364835), (5, 1891868), (10, 945934), (11, 859940), (19, 497860), (20, 472967), (22, 429970), (31, 305140), (38, 248930), (44, 214985), (55, 171988), (62, 152570), (73, 129580), (76, 124465), (95, 99572), (110, 85994), (124, 76285), (146, 64790), (155, 61028), (190, 49786), (209, 45260), (220, 42997), (292, 32395), (310, 30514), (341, 27740), (365, 25916), (380, 24893), (418, 22630), (589, 16060), (620, 15257), (682, 13870), (730, 12958), (803, 11780), (836, 11315), (1045, 9052), (1178, 8030), (1364, 6935), (1387, 6820), (1460, 6479), (1606, 5890), (1705, 5548), (2090, 4526), (2263, 4180), (2356, 4015), (2774, 3410), (2945, 3212)]