2380451790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{2593}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 5809231872

約数和(自身を除く): 3428780082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 431, 710, 862, 1065, 1293, 2130, 2155, 2586, 2593, 4310, 5186, 6465, 7779, 12930, 12965, 15558, 25930, 30601, 38895, 61202, 77790, 91803, 153005, 183606, 184103, 306010, 368206, 459015, 552309, 918030, 920515, 1104618, 1117583, 1841030, 2235166, 2761545, 3352749, 5523090, 5587915, 6705498, 11175830, 16763745, 33527490, 79348393, 158696786, 238045179, 396741965, 476090358, 793483930, 1190225895, 2380451790]

約数ペア:

[(1, 2380451790), (2, 1190225895), (3, 793483930), (5, 476090358), (6, 396741965), (10, 238045179), (15, 158696786), (30, 79348393), (71, 33527490), (142, 16763745), (213, 11175830), (355, 6705498), (426, 5587915), (431, 5523090), (710, 3352749), (862, 2761545), (1065, 2235166), (1293, 1841030), (2130, 1117583), (2155, 1104618), (2586, 920515), (2593, 918030), (4310, 552309), (5186, 459015), (6465, 368206), (7779, 306010), (12930, 184103), (12965, 183606), (15558, 153005), (25930, 91803), (30601, 77790), (38895, 61202)]