69509580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 154024500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 461, 718, 922, 1077, 1383, 1436, 1795, 1844, 2154, 2305, 2513, 2766, 3227, 3590, 4308, 4610, 5026, 5385, 5532, 6454, 6915, 7180, 7539, 9220, 9681, 10052, 10770, 12565, 12908, 13830, 15078, 16135, 19362, 21540, 25130, 27660, 30156, 32270, 37695, 38724, 48405, 50260, 64540, 75390, 96810, 150780, 165499, 193620, 330998, 496497, 661996, 827495, 992994, 1158493, 1654990, 1985988, 2316986, 2482485, 3309980, 3475479, 4633972, 4964970, 5792465, 6950958, 9929940, 11584930, 13901916, 17377395, 23169860, 34754790, 69509580]

約数ペア:

[(1, 69509580), (2, 34754790), (3, 23169860), (4, 17377395), (5, 13901916), (6, 11584930), (7, 9929940), (10, 6950958), (12, 5792465), (14, 4964970), (15, 4633972), (20, 3475479), (21, 3309980), (28, 2482485), (30, 2316986), (35, 1985988), (42, 1654990), (60, 1158493), (70, 992994), (84, 827495), (105, 661996), (140, 496497), (210, 330998), (359, 193620), (420, 165499), (461, 150780), (718, 96810), (922, 75390), (1077, 64540), (1383, 50260), (1436, 48405), (1795, 38724), (1844, 37695), (2154, 32270), (2305, 30156), (2513, 27660), (2766, 25130), (3227, 21540), (3590, 19362), (4308, 16135), (4610, 15078), (5026, 13830), (5385, 12908), (5532, 12565), (6454, 10770), (6915, 10052), (7180, 9681), (7539, 9220)]