30896922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 75651840

約数和(自身を除く): 44754918

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 327, 357, 397, 654, 714, 763, 794, 1191, 1526, 1853, 2289, 2382, 2779, 3706, 4578, 5558, 5559, 6749, 8337, 11118, 12971, 13498, 16674, 20247, 25942, 38913, 40494, 43273, 47243, 77826, 86546, 94486, 129819, 141729, 259638, 283458, 302911, 605822, 735641, 908733, 1471282, 1817466, 2206923, 4413846, 5149487, 10298974, 15448461, 30896922]

約数ペア:

[(1, 30896922), (2, 15448461), (3, 10298974), (6, 5149487), (7, 4413846), (14, 2206923), (17, 1817466), (21, 1471282), (34, 908733), (42, 735641), (51, 605822), (102, 302911), (109, 283458), (119, 259638), (218, 141729), (238, 129819), (327, 94486), (357, 86546), (397, 77826), (654, 47243), (714, 43273), (763, 40494), (794, 38913), (1191, 25942), (1526, 20247), (1853, 16674), (2289, 13498), (2382, 12971), (2779, 11118), (3706, 8337), (4578, 6749), (5558, 5559)]