738762810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 1812824064

約数和(自身を除く): 1074061254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 127, 142, 213, 254, 355, 381, 426, 635, 710, 762, 1065, 1270, 1905, 2130, 2731, 3810, 5462, 8193, 9017, 13655, 16386, 18034, 27051, 27310, 40965, 45085, 54102, 81930, 90170, 135255, 193901, 270510, 346837, 387802, 581703, 693674, 969505, 1040511, 1163406, 1734185, 1939010, 2081022, 2908515, 3468370, 5202555, 5817030, 10405110, 24625427, 49250854, 73876281, 123127135, 147752562, 246254270, 369381405, 738762810]

約数ペア:

[(1, 738762810), (2, 369381405), (3, 246254270), (5, 147752562), (6, 123127135), (10, 73876281), (15, 49250854), (30, 24625427), (71, 10405110), (127, 5817030), (142, 5202555), (213, 3468370), (254, 2908515), (355, 2081022), (381, 1939010), (426, 1734185), (635, 1163406), (710, 1040511), (762, 969505), (1065, 693674), (1270, 581703), (1905, 387802), (2130, 346837), (2731, 270510), (3810, 193901), (5462, 135255), (8193, 90170), (9017, 81930), (13655, 54102), (16386, 45085), (18034, 40965), (27051, 27310)]