30520182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 78594048

約数和(自身を除く): 48073866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2131, 2387, 4262, 4774, 6393, 7161, 12786, 14322, 14917, 23441, 29834, 44751, 46882, 66061, 70323, 89502, 132122, 140646, 164087, 198183, 328174, 396366, 462427, 492261, 726671, 924854, 984522, 1387281, 1453342, 2180013, 2774562, 4360026, 5086697, 10173394, 15260091, 30520182]

約数ペア:

[(1, 30520182), (2, 15260091), (3, 10173394), (6, 5086697), (7, 4360026), (11, 2774562), (14, 2180013), (21, 1453342), (22, 1387281), (31, 984522), (33, 924854), (42, 726671), (62, 492261), (66, 462427), (77, 396366), (93, 328174), (154, 198183), (186, 164087), (217, 140646), (231, 132122), (341, 89502), (434, 70323), (462, 66061), (651, 46882), (682, 44751), (1023, 29834), (1302, 23441), (2046, 14917), (2131, 14322), (2387, 12786), (4262, 7161), (4774, 6393)]