40226970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 110960640

約数和(自身を除く): 70733670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 859, 1115, 1338, 1561, 1718, 2230, 2577, 3122, 3345, 4295, 4683, 5154, 6013, 6690, 7805, 8590, 9366, 12026, 12885, 15610, 18039, 23415, 25770, 30065, 36078, 46830, 60130, 90195, 180390, 191557, 383114, 574671, 957785, 1149342, 1340899, 1915570, 2681798, 2873355, 4022697, 5746710, 6704495, 8045394, 13408990, 20113485, 40226970]

約数ペア:

[(1, 40226970), (2, 20113485), (3, 13408990), (5, 8045394), (6, 6704495), (7, 5746710), (10, 4022697), (14, 2873355), (15, 2681798), (21, 1915570), (30, 1340899), (35, 1149342), (42, 957785), (70, 574671), (105, 383114), (210, 191557), (223, 180390), (446, 90195), (669, 60130), (859, 46830), (1115, 36078), (1338, 30065), (1561, 25770), (1718, 23415), (2230, 18039), (2577, 15610), (3122, 12885), (3345, 12026), (4295, 9366), (4683, 8590), (5154, 7805), (6013, 6690)]