90654330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 235726848

約数和(自身を除く): 145072518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 955, 1146, 1217, 1910, 2434, 2483, 2865, 3651, 4966, 5730, 6085, 7302, 7449, 12170, 12415, 14898, 15821, 18255, 24830, 31642, 36510, 37245, 47463, 74490, 79105, 94926, 158210, 232447, 237315, 464894, 474630, 697341, 1162235, 1394682, 2324470, 3021811, 3486705, 6043622, 6973410, 9065433, 15109055, 18130866, 30218110, 45327165, 90654330]

約数ペア:

[(1, 90654330), (2, 45327165), (3, 30218110), (5, 18130866), (6, 15109055), (10, 9065433), (13, 6973410), (15, 6043622), (26, 3486705), (30, 3021811), (39, 2324470), (65, 1394682), (78, 1162235), (130, 697341), (191, 474630), (195, 464894), (382, 237315), (390, 232447), (573, 158210), (955, 94926), (1146, 79105), (1217, 74490), (1910, 47463), (2434, 37245), (2483, 36510), (2865, 31642), (3651, 24830), (4966, 18255), (5730, 15821), (6085, 14898), (7302, 12415), (7449, 12170)]