2129120730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16417}}^1$

素因数の和:16572

約数の個数: 96

約数和(自身を含む): 6085430208

約数和(自身を除く): 3956309478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 131, 165, 198, 262, 330, 393, 495, 655, 786, 990, 1179, 1310, 1441, 1965, 2358, 2882, 3930, 4323, 5895, 7205, 8646, 11790, 12969, 14410, 16417, 21615, 25938, 32834, 43230, 49251, 64845, 82085, 98502, 129690, 147753, 164170, 180587, 246255, 295506, 361174, 492510, 541761, 738765, 902935, 1083522, 1477530, 1625283, 1805870, 2150627, 2708805, 3250566, 4301254, 5417610, 6451881, 8126415, 10753135, 12903762, 16252830, 19355643, 21506270, 23656897, 32259405, 38711286, 47313794, 64518810, 70970691, 96778215, 118284485, 141941382, 193556430, 212912073, 236568970, 354853455, 425824146, 709706910, 1064560365, 2129120730]

約数ペア:

[(1, 2129120730), (2, 1064560365), (3, 709706910), (5, 425824146), (6, 354853455), (9, 236568970), (10, 212912073), (11, 193556430), (15, 141941382), (18, 118284485), (22, 96778215), (30, 70970691), (33, 64518810), (45, 47313794), (55, 38711286), (66, 32259405), (90, 23656897), (99, 21506270), (110, 19355643), (131, 16252830), (165, 12903762), (198, 10753135), (262, 8126415), (330, 6451881), (393, 5417610), (495, 4301254), (655, 3250566), (786, 2708805), (990, 2150627), (1179, 1805870), (1310, 1625283), (1441, 1477530), (1965, 1083522), (2358, 902935), (2882, 738765), (3930, 541761), (4323, 492510), (5895, 361174), (7205, 295506), (8646, 246255), (11790, 180587), (12969, 164170), (14410, 147753), (16417, 129690), (21615, 98502), (25938, 82085), (32834, 64845), (43230, 49251)]