30450892716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5023}}^1\times {\mathrm{8863}}^1$

素因数の和:13915

約数の個数: 72

約数和(自身を含む): 81049579520

約数和(自身を除く): 50598686804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 5023, 8863, 10046, 15069, 17726, 20092, 26589, 30138, 35452, 45207, 53178, 60276, 79767, 90414, 95437, 106356, 159534, 168397, 180828, 190874, 286311, 319068, 336794, 381748, 505191, 572622, 673588, 858933, 1010382, 1145244, 1515573, 1717866, 2020764, 3031146, 3435732, 6062292, 44518849, 89037698, 133556547, 178075396, 267113094, 400669641, 534226188, 801339282, 845858131, 1602678564, 1691716262, 2537574393, 3383432524, 5075148786, 7612723179, 10150297572, 15225446358, 30450892716]

約数ペア:

[(1, 30450892716), (2, 15225446358), (3, 10150297572), (4, 7612723179), (6, 5075148786), (9, 3383432524), (12, 2537574393), (18, 1691716262), (19, 1602678564), (36, 845858131), (38, 801339282), (57, 534226188), (76, 400669641), (114, 267113094), (171, 178075396), (228, 133556547), (342, 89037698), (684, 44518849), (5023, 6062292), (8863, 3435732), (10046, 3031146), (15069, 2020764), (17726, 1717866), (20092, 1515573), (26589, 1145244), (30138, 1010382), (35452, 858933), (45207, 673588), (53178, 572622), (60276, 505191), (79767, 381748), (90414, 336794), (95437, 319068), (106356, 286311), (159534, 190874), (168397, 180828)]