57953220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 118164540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 382, 389, 390, 573, 764, 778, 780, 955, 1146, 1167, 1556, 1910, 1945, 2292, 2334, 2483, 2865, 3820, 3890, 4668, 4966, 5057, 5730, 5835, 7449, 7780, 9932, 10114, 11460, 11670, 12415, 14898, 15171, 20228, 23340, 24830, 25285, 29796, 30342, 37245, 49660, 50570, 60684, 74299, 74490, 75855, 101140, 148598, 148980, 151710, 222897, 297196, 303420, 371495, 445794, 742990, 891588, 965887, 1114485, 1485980, 1931774, 2228970, 2897661, 3863548, 4457940, 4829435, 5795322, 9658870, 11590644, 14488305, 19317740, 28976610, 57953220]

約数ペア:

[(1, 57953220), (2, 28976610), (3, 19317740), (4, 14488305), (5, 11590644), (6, 9658870), (10, 5795322), (12, 4829435), (13, 4457940), (15, 3863548), (20, 2897661), (26, 2228970), (30, 1931774), (39, 1485980), (52, 1114485), (60, 965887), (65, 891588), (78, 742990), (130, 445794), (156, 371495), (191, 303420), (195, 297196), (260, 222897), (382, 151710), (389, 148980), (390, 148598), (573, 101140), (764, 75855), (778, 74490), (780, 74299), (955, 60684), (1146, 50570), (1167, 49660), (1556, 37245), (1910, 30342), (1945, 29796), (2292, 25285), (2334, 24830), (2483, 23340), (2865, 20228), (3820, 15171), (3890, 14898), (4668, 12415), (4966, 11670), (5057, 11460), (5730, 10114), (5835, 9932), (7449, 7780)]