17369470870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2857

約数の個数: 64

約数和(自身を含む): 32488646400

約数和(自身を除く): 15119175530

約数列:

[1, 2, 5, 10, 47, 94, 97, 149, 194, 235, 298, 470, 485, 745, 970, 1490, 2557, 4559, 5114, 7003, 9118, 12785, 14006, 14453, 22795, 25570, 28906, 35015, 45590, 70030, 72265, 120179, 144530, 240358, 248029, 380993, 496058, 600895, 679291, 761986, 1201790, 1240145, 1358582, 1904965, 2480290, 3396455, 3809930, 6792910, 11657363, 17906671, 23314726, 35813342, 36956321, 58286815, 73912642, 89533355, 116573630, 179066710, 184781605, 369563210, 1736947087, 3473894174, 8684735435, 17369470870]

約数ペア:

[(1, 17369470870), (2, 8684735435), (5, 3473894174), (10, 1736947087), (47, 369563210), (94, 184781605), (97, 179066710), (149, 116573630), (194, 89533355), (235, 73912642), (298, 58286815), (470, 36956321), (485, 35813342), (745, 23314726), (970, 17906671), (1490, 11657363), (2557, 6792910), (4559, 3809930), (5114, 3396455), (7003, 2480290), (9118, 1904965), (12785, 1358582), (14006, 1240145), (14453, 1201790), (22795, 761986), (25570, 679291), (28906, 600895), (35015, 496058), (45590, 380993), (70030, 248029), (72265, 240358), (120179, 144530)]