74659740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 223104000

約数和(自身を除く): 148444260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 829, 948, 1140, 1185, 1501, 1580, 1658, 2370, 2487, 3002, 3316, 4145, 4503, 4740, 4974, 6004, 7505, 8290, 9006, 9948, 12435, 15010, 15751, 16580, 18012, 22515, 24870, 30020, 31502, 45030, 47253, 49740, 63004, 65491, 78755, 90060, 94506, 130982, 157510, 189012, 196473, 236265, 261964, 315020, 327455, 392946, 472530, 654910, 785892, 945060, 982365, 1244329, 1309820, 1964730, 2488658, 3732987, 3929460, 4977316, 6221645, 7465974, 12443290, 14931948, 18664935, 24886580, 37329870, 74659740]

約数ペア:

[(1, 74659740), (2, 37329870), (3, 24886580), (4, 18664935), (5, 14931948), (6, 12443290), (10, 7465974), (12, 6221645), (15, 4977316), (19, 3929460), (20, 3732987), (30, 2488658), (38, 1964730), (57, 1309820), (60, 1244329), (76, 982365), (79, 945060), (95, 785892), (114, 654910), (158, 472530), (190, 392946), (228, 327455), (237, 315020), (285, 261964), (316, 236265), (380, 196473), (395, 189012), (474, 157510), (570, 130982), (790, 94506), (829, 90060), (948, 78755), (1140, 65491), (1185, 63004), (1501, 49740), (1580, 47253), (1658, 45030), (2370, 31502), (2487, 30020), (3002, 24870), (3316, 22515), (4145, 18012), (4503, 16580), (4740, 15751), (4974, 15010), (6004, 12435), (7505, 9948), (8290, 9006)]