180310028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 334623744

約数和(自身を除く): 154313716

約数列:

[1, 2, 4, 37, 53, 74, 106, 127, 148, 181, 212, 254, 362, 508, 724, 1961, 3922, 4699, 6697, 6731, 7844, 9398, 9593, 13394, 13462, 18796, 19186, 22987, 26788, 26924, 38372, 45974, 91948, 249047, 354941, 498094, 709882, 850519, 996188, 1218311, 1419764, 1701038, 2436622, 3402076, 4873244, 45077507, 90155014, 180310028]

約数ペア:

[(1, 180310028), (2, 90155014), (4, 45077507), (37, 4873244), (53, 3402076), (74, 2436622), (106, 1701038), (127, 1419764), (148, 1218311), (181, 996188), (212, 850519), (254, 709882), (362, 498094), (508, 354941), (724, 249047), (1961, 91948), (3922, 45974), (4699, 38372), (6697, 26924), (6731, 26788), (7844, 22987), (9398, 19186), (9593, 18796), (13394, 13462)]