712665660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39461}}^1$

素因数の和:39523

約数の個数: 96

約数和(自身を含む): 2333624832

約数和(自身を除く): 1620959172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 39461, 78922, 118383, 157844, 197305, 236766, 276227, 394610, 473532, 552454, 591915, 789220, 828681, 1104908, 1183830, 1381135, 1657362, 1696823, 2367660, 2762270, 3314724, 3393646, 4143405, 5090469, 5524540, 6787292, 8286810, 8484115, 10180938, 11877761, 16573620, 16968230, 20361876, 23755522, 25452345, 33936460, 35633283, 47511044, 50904690, 59388805, 71266566, 101809380, 118777610, 142533132, 178166415, 237555220, 356332830, 712665660]

約数ペア:

[(1, 712665660), (2, 356332830), (3, 237555220), (4, 178166415), (5, 142533132), (6, 118777610), (7, 101809380), (10, 71266566), (12, 59388805), (14, 50904690), (15, 47511044), (20, 35633283), (21, 33936460), (28, 25452345), (30, 23755522), (35, 20361876), (42, 16968230), (43, 16573620), (60, 11877761), (70, 10180938), (84, 8484115), (86, 8286810), (105, 6787292), (129, 5524540), (140, 5090469), (172, 4143405), (210, 3393646), (215, 3314724), (258, 2762270), (301, 2367660), (420, 1696823), (430, 1657362), (516, 1381135), (602, 1183830), (645, 1104908), (860, 828681), (903, 789220), (1204, 591915), (1290, 552454), (1505, 473532), (1806, 394610), (2580, 276227), (3010, 236766), (3612, 197305), (4515, 157844), (6020, 118383), (9030, 78922), (18060, 39461)]