15694853020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{28871}}^1$

素因数の和:29251

約数の個数: 96

約数和(自身を含む): 41209814016

約数和(自身を除く): 25514960996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 353, 385, 706, 770, 1412, 1540, 1765, 2471, 3530, 3883, 4942, 7060, 7766, 9884, 12355, 15532, 19415, 24710, 27181, 28871, 38830, 49420, 54362, 57742, 77660, 108724, 115484, 135905, 144355, 202097, 271810, 288710, 317581, 404194, 543620, 577420, 635162, 808388, 1010485, 1270324, 1587905, 2020970, 2223067, 3175810, 4041940, 4446134, 6351620, 8892268, 10191463, 11115335, 20382926, 22230670, 40765852, 44461340, 50957315, 71340241, 101914630, 112106093, 142680482, 203829260, 224212186, 285360964, 356701205, 448424372, 560530465, 713402410, 784742651, 1121060930, 1426804820, 1569485302, 2242121860, 3138970604, 3923713255, 7847426510, 15694853020]

約数ペア:

[(1, 15694853020), (2, 7847426510), (4, 3923713255), (5, 3138970604), (7, 2242121860), (10, 1569485302), (11, 1426804820), (14, 1121060930), (20, 784742651), (22, 713402410), (28, 560530465), (35, 448424372), (44, 356701205), (55, 285360964), (70, 224212186), (77, 203829260), (110, 142680482), (140, 112106093), (154, 101914630), (220, 71340241), (308, 50957315), (353, 44461340), (385, 40765852), (706, 22230670), (770, 20382926), (1412, 11115335), (1540, 10191463), (1765, 8892268), (2471, 6351620), (3530, 4446134), (3883, 4041940), (4942, 3175810), (7060, 2223067), (7766, 2020970), (9884, 1587905), (12355, 1270324), (15532, 1010485), (19415, 808388), (24710, 635162), (27181, 577420), (28871, 543620), (38830, 404194), (49420, 317581), (54362, 288710), (57742, 271810), (77660, 202097), (108724, 144355), (115484, 135905)]