71623020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5551

約数の個数: 96

約数和(自身を含む): 236630016

約数和(自身を除く): 165006996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5501, 6510, 11002, 13020, 16503, 22004, 27505, 33006, 38507, 55010, 66012, 77014, 82515, 110020, 115521, 154028, 165030, 170531, 192535, 231042, 330060, 341062, 385070, 462084, 511593, 577605, 682124, 770140, 852655, 1023186, 1155210, 1193717, 1705310, 2046372, 2310420, 2387434, 2557965, 3410620, 3581151, 4774868, 5115930, 5968585, 7162302, 10231860, 11937170, 14324604, 17905755, 23874340, 35811510, 71623020]

約数ペア:

[(1, 71623020), (2, 35811510), (3, 23874340), (4, 17905755), (5, 14324604), (6, 11937170), (7, 10231860), (10, 7162302), (12, 5968585), (14, 5115930), (15, 4774868), (20, 3581151), (21, 3410620), (28, 2557965), (30, 2387434), (31, 2310420), (35, 2046372), (42, 1705310), (60, 1193717), (62, 1155210), (70, 1023186), (84, 852655), (93, 770140), (105, 682124), (124, 577605), (140, 511593), (155, 462084), (186, 385070), (210, 341062), (217, 330060), (310, 231042), (372, 192535), (420, 170531), (434, 165030), (465, 154028), (620, 115521), (651, 110020), (868, 82515), (930, 77014), (1085, 66012), (1302, 55010), (1860, 38507), (2170, 33006), (2604, 27505), (3255, 22004), (4340, 16503), (5501, 13020), (6510, 11002)]