18789030570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{41077}}^1$

素因数の和:41359

約数の個数: 64

約数和(自身を含む): 45902200320

約数和(自身を除く): 27113169750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 193, 237, 386, 395, 474, 579, 790, 965, 1158, 1185, 1930, 2370, 2895, 5790, 15247, 30494, 41077, 45741, 76235, 82154, 91482, 123231, 152470, 205385, 228705, 246462, 410770, 457410, 616155, 1232310, 3245083, 6490166, 7927861, 9735249, 15855722, 16225415, 19470498, 23783583, 32450830, 39639305, 47567166, 48676245, 79278610, 97352490, 118917915, 237835830, 626301019, 1252602038, 1878903057, 3131505095, 3757806114, 6263010190, 9394515285, 18789030570]

約数ペア:

[(1, 18789030570), (2, 9394515285), (3, 6263010190), (5, 3757806114), (6, 3131505095), (10, 1878903057), (15, 1252602038), (30, 626301019), (79, 237835830), (158, 118917915), (193, 97352490), (237, 79278610), (386, 48676245), (395, 47567166), (474, 39639305), (579, 32450830), (790, 23783583), (965, 19470498), (1158, 16225415), (1185, 15855722), (1930, 9735249), (2370, 7927861), (2895, 6490166), (5790, 3245083), (15247, 1232310), (30494, 616155), (41077, 457410), (45741, 410770), (76235, 246462), (82154, 228705), (91482, 205385), (123231, 152470)]