99139740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{33721}}^1$

素因数の和:33747

約数の個数: 72

約数和(自身を含む): 322921872

約数和(自身を除く): 223782132

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, 33721, 67442, 101163, 134884, 168605, 202326, 236047, 337210, 404652, 472094, 505815, 674420, 708141, 944188, 1011630, 1180235, 1416282, 1652329, 2023260, 2360470, 2832564, 3304658, 3540705, 4720940, 4956987, 6609316, 7081410, 8261645, 9913974, 14162820, 16523290, 19827948, 24784935, 33046580, 49569870, 99139740]

約数ペア:

[(1, 99139740), (2, 49569870), (3, 33046580), (4, 24784935), (5, 19827948), (6, 16523290), (7, 14162820), (10, 9913974), (12, 8261645), (14, 7081410), (15, 6609316), (20, 4956987), (21, 4720940), (28, 3540705), (30, 3304658), (35, 2832564), (42, 2360470), (49, 2023260), (60, 1652329), (70, 1416282), (84, 1180235), (98, 1011630), (105, 944188), (140, 708141), (147, 674420), (196, 505815), (210, 472094), (245, 404652), (294, 337210), (420, 236047), (490, 202326), (588, 168605), (735, 134884), (980, 101163), (1470, 67442), (2940, 33721)]