64384890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 158775552

約数和(自身を除く): 94390662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 151, 183, 233, 302, 305, 366, 453, 466, 610, 699, 755, 906, 915, 1165, 1398, 1510, 1830, 2265, 2330, 3495, 4530, 6990, 9211, 14213, 18422, 27633, 28426, 35183, 42639, 46055, 55266, 70366, 71065, 85278, 92110, 105549, 138165, 142130, 175915, 211098, 213195, 276330, 351830, 426390, 527745, 1055490, 2146163, 4292326, 6438489, 10730815, 12876978, 21461630, 32192445, 64384890]

約数ペア:

[(1, 64384890), (2, 32192445), (3, 21461630), (5, 12876978), (6, 10730815), (10, 6438489), (15, 4292326), (30, 2146163), (61, 1055490), (122, 527745), (151, 426390), (183, 351830), (233, 276330), (302, 213195), (305, 211098), (366, 175915), (453, 142130), (466, 138165), (610, 105549), (699, 92110), (755, 85278), (906, 71065), (915, 70366), (1165, 55266), (1398, 46055), (1510, 42639), (1830, 35183), (2265, 28426), (2330, 27633), (3495, 18422), (4530, 14213), (6990, 9211)]