42658330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 94203648

約数和(自身を除く): 51545318

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1297, 1430, 1495, 2530, 2594, 2990, 3289, 6485, 6578, 12970, 14267, 16445, 16861, 28534, 29831, 32890, 33722, 59662, 71335, 84305, 142670, 149155, 168610, 185471, 298310, 328141, 370942, 387803, 656282, 775606, 927355, 1640705, 1854710, 1939015, 3281410, 3878030, 4265833, 8531666, 21329165, 42658330]

約数ペア:

[(1, 42658330), (2, 21329165), (5, 8531666), (10, 4265833), (11, 3878030), (13, 3281410), (22, 1939015), (23, 1854710), (26, 1640705), (46, 927355), (55, 775606), (65, 656282), (110, 387803), (115, 370942), (130, 328141), (143, 298310), (230, 185471), (253, 168610), (286, 149155), (299, 142670), (506, 84305), (598, 71335), (715, 59662), (1265, 33722), (1297, 32890), (1430, 29831), (1495, 28534), (2530, 16861), (2594, 16445), (2990, 14267), (3289, 12970), (6485, 6578)]