42966690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 115891776

約数和(自身を除く): 72925086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 131, 145, 174, 195, 262, 290, 377, 390, 393, 435, 655, 754, 786, 841, 870, 1131, 1310, 1682, 1703, 1885, 1965, 2262, 2523, 3406, 3770, 3799, 3930, 4205, 5046, 5109, 5655, 7598, 8410, 8515, 10218, 10933, 11310, 11397, 12615, 17030, 18995, 21866, 22794, 25230, 25545, 32799, 37990, 49387, 51090, 54665, 56985, 65598, 98774, 109330, 110171, 113970, 148161, 163995, 220342, 246935, 296322, 327990, 330513, 493870, 550855, 661026, 740805, 1101710, 1432223, 1481610, 1652565, 2864446, 3305130, 4296669, 7161115, 8593338, 14322230, 21483345, 42966690]

約数ペア:

[(1, 42966690), (2, 21483345), (3, 14322230), (5, 8593338), (6, 7161115), (10, 4296669), (13, 3305130), (15, 2864446), (26, 1652565), (29, 1481610), (30, 1432223), (39, 1101710), (58, 740805), (65, 661026), (78, 550855), (87, 493870), (130, 330513), (131, 327990), (145, 296322), (174, 246935), (195, 220342), (262, 163995), (290, 148161), (377, 113970), (390, 110171), (393, 109330), (435, 98774), (655, 65598), (754, 56985), (786, 54665), (841, 51090), (870, 49387), (1131, 37990), (1310, 32799), (1682, 25545), (1703, 25230), (1885, 22794), (1965, 21866), (2262, 18995), (2523, 17030), (3406, 12615), (3770, 11397), (3799, 11310), (3930, 10933), (4205, 10218), (5046, 8515), (5109, 8410), (5655, 7598)]