29367780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 63094044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1637, 1794, 2990, 3274, 3588, 4485, 4911, 5980, 6548, 8185, 8970, 9822, 16370, 17940, 19644, 21281, 24555, 32740, 37651, 42562, 49110, 63843, 75302, 85124, 98220, 106405, 112953, 127686, 150604, 188255, 212810, 225906, 255372, 319215, 376510, 425620, 451812, 489463, 564765, 638430, 753020, 978926, 1129530, 1276860, 1468389, 1957852, 2259060, 2447315, 2936778, 4894630, 5873556, 7341945, 9789260, 14683890, 29367780]

約数ペア:

[(1, 29367780), (2, 14683890), (3, 9789260), (4, 7341945), (5, 5873556), (6, 4894630), (10, 2936778), (12, 2447315), (13, 2259060), (15, 1957852), (20, 1468389), (23, 1276860), (26, 1129530), (30, 978926), (39, 753020), (46, 638430), (52, 564765), (60, 489463), (65, 451812), (69, 425620), (78, 376510), (92, 319215), (115, 255372), (130, 225906), (138, 212810), (156, 188255), (195, 150604), (230, 127686), (260, 112953), (276, 106405), (299, 98220), (345, 85124), (390, 75302), (460, 63843), (598, 49110), (690, 42562), (780, 37651), (897, 32740), (1196, 24555), (1380, 21281), (1495, 19644), (1637, 17940), (1794, 16370), (2990, 9822), (3274, 8970), (3588, 8185), (4485, 6548), (4911, 5980)]