22187970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 67616640

約数和(自身を除く): 45428670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 859, 861, 1230, 1435, 1718, 1722, 1845, 2577, 2583, 2870, 3690, 4295, 4305, 5154, 5166, 6013, 7731, 8590, 8610, 12026, 12885, 12915, 15462, 18039, 25770, 25830, 30065, 35219, 36078, 38655, 54117, 60130, 70438, 77310, 90195, 105657, 108234, 176095, 180390, 211314, 246533, 270585, 316971, 352190, 493066, 528285, 541170, 633942, 739599, 1056570, 1232665, 1479198, 1584855, 2218797, 2465330, 3169710, 3697995, 4437594, 7395990, 11093985, 22187970]

約数ペア:

[(1, 22187970), (2, 11093985), (3, 7395990), (5, 4437594), (6, 3697995), (7, 3169710), (9, 2465330), (10, 2218797), (14, 1584855), (15, 1479198), (18, 1232665), (21, 1056570), (30, 739599), (35, 633942), (41, 541170), (42, 528285), (45, 493066), (63, 352190), (70, 316971), (82, 270585), (90, 246533), (105, 211314), (123, 180390), (126, 176095), (205, 108234), (210, 105657), (246, 90195), (287, 77310), (315, 70438), (369, 60130), (410, 54117), (574, 38655), (615, 36078), (630, 35219), (738, 30065), (859, 25830), (861, 25770), (1230, 18039), (1435, 15462), (1718, 12915), (1722, 12885), (1845, 12026), (2577, 8610), (2583, 8590), (2870, 7731), (3690, 6013), (4295, 5166), (4305, 5154)]