223821510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 628798464

約数和(自身を除く): 404976954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 37, 46, 55, 66, 69, 74, 110, 111, 115, 138, 165, 185, 222, 230, 253, 330, 345, 370, 407, 506, 555, 690, 759, 797, 814, 851, 1110, 1221, 1265, 1518, 1594, 1702, 2035, 2391, 2442, 2530, 2553, 3795, 3985, 4070, 4255, 4782, 5106, 6105, 7590, 7970, 8510, 8767, 9361, 11955, 12210, 12765, 17534, 18331, 18722, 23910, 25530, 26301, 28083, 29489, 36662, 43835, 46805, 52602, 54993, 56166, 58978, 87670, 88467, 91655, 93610, 109986, 131505, 140415, 147445, 176934, 183310, 201641, 263010, 274965, 280830, 294890, 324379, 403282, 442335, 549930, 604923, 648758, 678247, 884670, 973137, 1008205, 1209846, 1356494, 1621895, 1946274, 2016410, 2034741, 3024615, 3243790, 3391235, 4069482, 4865685, 6049230, 6782470, 7460717, 9731370, 10173705, 14921434, 20347410, 22382151, 37303585, 44764302, 74607170, 111910755, 223821510]

約数ペア:

[(1, 223821510), (2, 111910755), (3, 74607170), (5, 44764302), (6, 37303585), (10, 22382151), (11, 20347410), (15, 14921434), (22, 10173705), (23, 9731370), (30, 7460717), (33, 6782470), (37, 6049230), (46, 4865685), (55, 4069482), (66, 3391235), (69, 3243790), (74, 3024615), (110, 2034741), (111, 2016410), (115, 1946274), (138, 1621895), (165, 1356494), (185, 1209846), (222, 1008205), (230, 973137), (253, 884670), (330, 678247), (345, 648758), (370, 604923), (407, 549930), (506, 442335), (555, 403282), (690, 324379), (759, 294890), (797, 280830), (814, 274965), (851, 263010), (1110, 201641), (1221, 183310), (1265, 176934), (1518, 147445), (1594, 140415), (1702, 131505), (2035, 109986), (2391, 93610), (2442, 91655), (2530, 88467), (2553, 87670), (3795, 58978), (3985, 56166), (4070, 54993), (4255, 52602), (4782, 46805), (5106, 43835), (6105, 36662), (7590, 29489), (7970, 28083), (8510, 26301), (8767, 25530), (9361, 23910), (11955, 18722), (12210, 18331), (12765, 17534)]