68902260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5705

約数の個数: 96

約数和(自身を含む): 228130560

約数和(自身を除く): 159228300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5657, 6090, 11314, 12180, 16971, 22628, 28285, 33942, 39599, 56570, 67884, 79198, 84855, 113140, 118797, 158396, 164053, 169710, 197995, 237594, 328106, 339420, 395990, 475188, 492159, 593985, 656212, 791980, 820265, 984318, 1148371, 1187970, 1640530, 1968636, 2296742, 2375940, 2460795, 3281060, 3445113, 4593484, 4921590, 5741855, 6890226, 9843180, 11483710, 13780452, 17225565, 22967420, 34451130, 68902260]

約数ペア:

[(1, 68902260), (2, 34451130), (3, 22967420), (4, 17225565), (5, 13780452), (6, 11483710), (7, 9843180), (10, 6890226), (12, 5741855), (14, 4921590), (15, 4593484), (20, 3445113), (21, 3281060), (28, 2460795), (29, 2375940), (30, 2296742), (35, 1968636), (42, 1640530), (58, 1187970), (60, 1148371), (70, 984318), (84, 820265), (87, 791980), (105, 656212), (116, 593985), (140, 492159), (145, 475188), (174, 395990), (203, 339420), (210, 328106), (290, 237594), (348, 197995), (406, 169710), (420, 164053), (435, 158396), (580, 118797), (609, 113140), (812, 84855), (870, 79198), (1015, 67884), (1218, 56570), (1740, 39599), (2030, 33942), (2436, 28285), (3045, 22628), (4060, 16971), (5657, 12180), (6090, 11314)]