30036644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 63495936

約数和(自身を除く): 33459292

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 61, 62, 76, 122, 124, 209, 244, 341, 361, 418, 589, 671, 682, 722, 836, 1159, 1178, 1342, 1364, 1444, 1891, 2318, 2356, 2684, 3782, 3971, 4636, 6479, 7564, 7942, 11191, 12749, 12958, 15884, 20801, 22021, 22382, 25498, 25916, 35929, 41602, 44042, 44764, 50996, 71858, 83204, 88084, 123101, 143716, 242231, 246202, 395219, 484462, 492404, 682651, 790438, 968924, 1365302, 1580876, 2730604, 7509161, 15018322, 30036644]

約数ペア:

[(1, 30036644), (2, 15018322), (4, 7509161), (11, 2730604), (19, 1580876), (22, 1365302), (31, 968924), (38, 790438), (44, 682651), (61, 492404), (62, 484462), (76, 395219), (122, 246202), (124, 242231), (209, 143716), (244, 123101), (341, 88084), (361, 83204), (418, 71858), (589, 50996), (671, 44764), (682, 44042), (722, 41602), (836, 35929), (1159, 25916), (1178, 25498), (1342, 22382), (1364, 22021), (1444, 20801), (1891, 15884), (2318, 12958), (2356, 12749), (2684, 11191), (3782, 7942), (3971, 7564), (4636, 6479)]