1671856970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{110063}}^1$

素因数の和:110115

約数の個数: 48

約数和(自身を含む): 3613621248

約数和(自身を除く): 1941764278

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 110063, 220126, 550315, 770441, 1100630, 1540882, 3411953, 3852205, 5393087, 6823906, 7704410, 10786174, 17059765, 23883671, 26965435, 34119530, 47767342, 53930870, 119418355, 167185697, 238836710, 334371394, 835928485, 1671856970]

約数ペア:

[(1, 1671856970), (2, 835928485), (5, 334371394), (7, 238836710), (10, 167185697), (14, 119418355), (31, 53930870), (35, 47767342), (49, 34119530), (62, 26965435), (70, 23883671), (98, 17059765), (155, 10786174), (217, 7704410), (245, 6823906), (310, 5393087), (434, 3852205), (490, 3411953), (1085, 1540882), (1519, 1100630), (2170, 770441), (3038, 550315), (7595, 220126), (15190, 110063)]