30902310

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 83966256

約数和(自身を除く): 53063946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 243, 270, 314, 405, 471, 486, 729, 785, 810, 942, 1215, 1413, 1458, 1570, 2187, 2355, 2430, 2826, 3645, 4239, 4374, 4710, 6561, 7065, 7290, 8478, 10935, 12717, 13122, 14130, 19683, 21195, 21870, 25434, 32805, 38151, 39366, 42390, 63585, 65610, 76302, 98415, 114453, 127170, 190755, 196830, 228906, 343359, 381510, 572265, 686718, 1030077, 1144530, 1716795, 2060154, 3090231, 3433590, 5150385, 6180462, 10300770, 15451155, 30902310]

約数ペア:

[(1, 30902310), (2, 15451155), (3, 10300770), (5, 6180462), (6, 5150385), (9, 3433590), (10, 3090231), (15, 2060154), (18, 1716795), (27, 1144530), (30, 1030077), (45, 686718), (54, 572265), (81, 381510), (90, 343359), (135, 228906), (157, 196830), (162, 190755), (243, 127170), (270, 114453), (314, 98415), (405, 76302), (471, 65610), (486, 63585), (729, 42390), (785, 39366), (810, 38151), (942, 32805), (1215, 25434), (1413, 21870), (1458, 21195), (1570, 19683), (2187, 14130), (2355, 13122), (2430, 12717), (2826, 10935), (3645, 8478), (4239, 7290), (4374, 7065), (4710, 6561)]