2219539070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{4903}}^1$

素因数の和:5169

約数の個数: 64

約数和(自身を含む): 4745502720

約数和(自身を除く): 2525963650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 223, 290, 406, 446, 1015, 1115, 1561, 2030, 2230, 3122, 4903, 6467, 7805, 9806, 12934, 15610, 24515, 32335, 34321, 45269, 49030, 64670, 68642, 90538, 142187, 171605, 226345, 284374, 343210, 452690, 710935, 995309, 1093369, 1421870, 1990618, 2186738, 4976545, 5466845, 7653583, 9953090, 10933690, 15307166, 31707701, 38267915, 63415402, 76535830, 158538505, 221953907, 317077010, 443907814, 1109769535, 2219539070]

約数ペア:

[(1, 2219539070), (2, 1109769535), (5, 443907814), (7, 317077010), (10, 221953907), (14, 158538505), (29, 76535830), (35, 63415402), (58, 38267915), (70, 31707701), (145, 15307166), (203, 10933690), (223, 9953090), (290, 7653583), (406, 5466845), (446, 4976545), (1015, 2186738), (1115, 1990618), (1561, 1421870), (2030, 1093369), (2230, 995309), (3122, 710935), (4903, 452690), (6467, 343210), (7805, 284374), (9806, 226345), (12934, 171605), (15610, 142187), (24515, 90538), (32335, 68642), (34321, 64670), (45269, 49030)]