67187540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 169150464

約数和(自身を除く): 101962924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 113, 124, 137, 140, 155, 217, 226, 274, 310, 434, 452, 548, 565, 620, 685, 791, 868, 959, 1085, 1130, 1370, 1582, 1918, 2170, 2260, 2740, 3164, 3503, 3836, 3955, 4247, 4340, 4795, 7006, 7910, 8494, 9590, 14012, 15481, 15820, 16988, 17515, 19180, 21235, 24521, 29729, 30962, 35030, 42470, 49042, 59458, 61924, 70060, 77405, 84940, 98084, 108367, 118916, 122605, 148645, 154810, 216734, 245210, 297290, 309620, 433468, 479911, 490420, 541835, 594580, 959822, 1083670, 1919644, 2167340, 2399555, 3359377, 4799110, 6718754, 9598220, 13437508, 16796885, 33593770, 67187540]

約数ペア:

[(1, 67187540), (2, 33593770), (4, 16796885), (5, 13437508), (7, 9598220), (10, 6718754), (14, 4799110), (20, 3359377), (28, 2399555), (31, 2167340), (35, 1919644), (62, 1083670), (70, 959822), (113, 594580), (124, 541835), (137, 490420), (140, 479911), (155, 433468), (217, 309620), (226, 297290), (274, 245210), (310, 216734), (434, 154810), (452, 148645), (548, 122605), (565, 118916), (620, 108367), (685, 98084), (791, 84940), (868, 77405), (959, 70060), (1085, 61924), (1130, 59458), (1370, 49042), (1582, 42470), (1918, 35030), (2170, 30962), (2260, 29729), (2740, 24521), (3164, 21235), (3503, 19180), (3836, 17515), (3955, 16988), (4247, 15820), (4340, 15481), (4795, 14012), (7006, 9590), (7910, 8494)]