15674642340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5331511}}^1$

素因数の和:5331537

約数の個数: 72

約数和(自身を含む): 51054558912

約数和(自身を除く): 35379916572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5331511, 10663022, 15994533, 21326044, 26657555, 31989066, 37320577, 53315110, 63978132, 74641154, 79972665, 106630220, 111961731, 149282308, 159945330, 186602885, 223923462, 261244039, 319890660, 373205770, 447846924, 522488078, 559808655, 746411540, 783732117, 1044976156, 1119617310, 1306220195, 1567464234, 2239234620, 2612440390, 3134928468, 3918660585, 5224880780, 7837321170, 15674642340]

約数ペア:

[(1, 15674642340), (2, 7837321170), (3, 5224880780), (4, 3918660585), (5, 3134928468), (6, 2612440390), (7, 2239234620), (10, 1567464234), (12, 1306220195), (14, 1119617310), (15, 1044976156), (20, 783732117), (21, 746411540), (28, 559808655), (30, 522488078), (35, 447846924), (42, 373205770), (49, 319890660), (60, 261244039), (70, 223923462), (84, 186602885), (98, 159945330), (105, 149282308), (140, 111961731), (147, 106630220), (196, 79972665), (210, 74641154), (245, 63978132), (294, 53315110), (420, 37320577), (490, 31989066), (588, 26657555), (735, 21326044), (980, 15994533), (1470, 10663022), (2940, 5331511)]