79750790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 175703040

約数和(自身を除く): 95952250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 983, 1159, 1330, 1966, 2135, 2318, 4270, 4915, 5795, 6881, 8113, 9830, 11590, 13762, 16226, 18677, 34405, 37354, 40565, 59963, 68810, 81130, 93385, 119926, 130739, 186770, 261478, 299815, 419741, 599630, 653695, 839482, 1139297, 1307390, 2098705, 2278594, 4197410, 5696485, 7975079, 11392970, 15950158, 39875395, 79750790]

約数ペア:

[(1, 79750790), (2, 39875395), (5, 15950158), (7, 11392970), (10, 7975079), (14, 5696485), (19, 4197410), (35, 2278594), (38, 2098705), (61, 1307390), (70, 1139297), (95, 839482), (122, 653695), (133, 599630), (190, 419741), (266, 299815), (305, 261478), (427, 186770), (610, 130739), (665, 119926), (854, 93385), (983, 81130), (1159, 68810), (1330, 59963), (1966, 40565), (2135, 37354), (2318, 34405), (4270, 18677), (4915, 16226), (5795, 13762), (6881, 11590), (8113, 9830)]