90164490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 236307456

約数和(自身を除く): 146142966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 3167, 4745, 5694, 6334, 9490, 9501, 14235, 15835, 19002, 28470, 31670, 41171, 47505, 82342, 95010, 123513, 205855, 231191, 247026, 411710, 462382, 617565, 693573, 1155955, 1235130, 1387146, 2311910, 3005483, 3467865, 6010966, 6935730, 9016449, 15027415, 18032898, 30054830, 45082245, 90164490]

約数ペア:

[(1, 90164490), (2, 45082245), (3, 30054830), (5, 18032898), (6, 15027415), (10, 9016449), (13, 6935730), (15, 6010966), (26, 3467865), (30, 3005483), (39, 2311910), (65, 1387146), (73, 1235130), (78, 1155955), (130, 693573), (146, 617565), (195, 462382), (219, 411710), (365, 247026), (390, 231191), (438, 205855), (730, 123513), (949, 95010), (1095, 82342), (1898, 47505), (2190, 41171), (2847, 31670), (3167, 28470), (4745, 19002), (5694, 15835), (6334, 14235), (9490, 9501)]