22708430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 45042480

約数和(自身を除く): 22334050

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 139, 155, 170, 278, 310, 527, 695, 961, 1054, 1390, 1922, 2363, 2635, 4309, 4726, 4805, 5270, 8618, 9610, 11815, 16337, 21545, 23630, 32674, 43090, 73253, 81685, 133579, 146506, 163370, 267158, 366265, 667895, 732530, 1335790, 2270843, 4541686, 11354215, 22708430]

約数ペア:

[(1, 22708430), (2, 11354215), (5, 4541686), (10, 2270843), (17, 1335790), (31, 732530), (34, 667895), (62, 366265), (85, 267158), (139, 163370), (155, 146506), (170, 133579), (278, 81685), (310, 73253), (527, 43090), (695, 32674), (961, 23630), (1054, 21545), (1390, 16337), (1922, 11815), (2363, 9610), (2635, 8618), (4309, 5270), (4726, 4805)]