42199020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10193}}^1$

素因数の和:10231

約数の個数: 72

約数和(自身を含む): 133582176

約数和(自身を除く): 91383156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 10193, 20386, 30579, 40772, 50965, 61158, 91737, 101930, 122316, 152895, 183474, 203860, 234439, 305790, 366948, 458685, 468878, 611580, 703317, 917370, 937756, 1172195, 1406634, 1834740, 2109951, 2344390, 2813268, 3516585, 4219902, 4688780, 7033170, 8439804, 10549755, 14066340, 21099510, 42199020]

約数ペア:

[(1, 42199020), (2, 21099510), (3, 14066340), (4, 10549755), (5, 8439804), (6, 7033170), (9, 4688780), (10, 4219902), (12, 3516585), (15, 2813268), (18, 2344390), (20, 2109951), (23, 1834740), (30, 1406634), (36, 1172195), (45, 937756), (46, 917370), (60, 703317), (69, 611580), (90, 468878), (92, 458685), (115, 366948), (138, 305790), (180, 234439), (207, 203860), (230, 183474), (276, 152895), (345, 122316), (414, 101930), (460, 91737), (690, 61158), (828, 50965), (1035, 40772), (1380, 30579), (2070, 20386), (4140, 10193)]