30521392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 68988888

約数和(自身を除く): 38467496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 101, 136, 176, 187, 202, 272, 374, 404, 748, 808, 1111, 1496, 1616, 1717, 2222, 2992, 3434, 4444, 6868, 8888, 10201, 13736, 17776, 18887, 20402, 27472, 37774, 40804, 75548, 81608, 112211, 151096, 163216, 173417, 224422, 302192, 346834, 448844, 693668, 897688, 1387336, 1795376, 1907587, 2774672, 3815174, 7630348, 15260696, 30521392]

約数ペア:

[(1, 30521392), (2, 15260696), (4, 7630348), (8, 3815174), (11, 2774672), (16, 1907587), (17, 1795376), (22, 1387336), (34, 897688), (44, 693668), (68, 448844), (88, 346834), (101, 302192), (136, 224422), (176, 173417), (187, 163216), (202, 151096), (272, 112211), (374, 81608), (404, 75548), (748, 40804), (808, 37774), (1111, 27472), (1496, 20402), (1616, 18887), (1717, 17776), (2222, 13736), (2992, 10201), (3434, 8888), (4444, 6868)]