22494290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 30002350

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1301, 1330, 1729, 2470, 2602, 3458, 6505, 8645, 9107, 13010, 16913, 17290, 18214, 24719, 33826, 45535, 49438, 84565, 91070, 118391, 123595, 169130, 173033, 236782, 247190, 321347, 346066, 591955, 642694, 865165, 1183910, 1606735, 1730330, 2249429, 3213470, 4498858, 11247145, 22494290]

約数ペア:

[(1, 22494290), (2, 11247145), (5, 4498858), (7, 3213470), (10, 2249429), (13, 1730330), (14, 1606735), (19, 1183910), (26, 865165), (35, 642694), (38, 591955), (65, 346066), (70, 321347), (91, 247190), (95, 236782), (130, 173033), (133, 169130), (182, 123595), (190, 118391), (247, 91070), (266, 84565), (455, 49438), (494, 45535), (665, 33826), (910, 24719), (1235, 18214), (1301, 17290), (1330, 16913), (1729, 13010), (2470, 9107), (2602, 8645), (3458, 6505)]