2017206630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 144

約数和(自身を含む): 5657356224

約数和(自身を除く): 3640149594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 361, 423, 470, 570, 705, 722, 846, 855, 893, 1083, 1321, 1410, 1710, 1786, 1805, 2115, 2166, 2642, 2679, 3249, 3610, 3963, 4230, 4465, 5358, 5415, 6498, 6605, 7926, 8037, 8930, 10830, 11889, 13210, 13395, 16074, 16245, 16967, 19815, 23778, 25099, 26790, 32490, 33934, 39630, 40185, 50198, 50901, 59445, 62087, 75297, 80370, 84835, 101802, 118890, 124174, 125495, 150594, 152703, 169670, 186261, 225891, 250990, 254505, 305406, 310435, 372522, 376485, 451782, 476881, 509010, 558783, 620870, 752970, 763515, 931305, 953762, 1117566, 1129455, 1179653, 1430643, 1527030, 1862610, 2258910, 2359306, 2384405, 2793915, 2861286, 3538959, 4291929, 4768810, 5587830, 5898265, 7077918, 7153215, 8583858, 10616877, 11796530, 14306430, 17694795, 21233754, 21459645, 22413407, 35389590, 42919290, 44826814, 53084385, 67240221, 106168770, 112067035, 134480442, 201720663, 224134070, 336201105, 403441326, 672402210, 1008603315, 2017206630]

約数ペア:

[(1, 2017206630), (2, 1008603315), (3, 672402210), (5, 403441326), (6, 336201105), (9, 224134070), (10, 201720663), (15, 134480442), (18, 112067035), (19, 106168770), (30, 67240221), (38, 53084385), (45, 44826814), (47, 42919290), (57, 35389590), (90, 22413407), (94, 21459645), (95, 21233754), (114, 17694795), (141, 14306430), (171, 11796530), (190, 10616877), (235, 8583858), (282, 7153215), (285, 7077918), (342, 5898265), (361, 5587830), (423, 4768810), (470, 4291929), (570, 3538959), (705, 2861286), (722, 2793915), (846, 2384405), (855, 2359306), (893, 2258910), (1083, 1862610), (1321, 1527030), (1410, 1430643), (1710, 1179653), (1786, 1129455), (1805, 1117566), (2115, 953762), (2166, 931305), (2642, 763515), (2679, 752970), (3249, 620870), (3610, 558783), (3963, 509010), (4230, 476881), (4465, 451782), (5358, 376485), (5415, 372522), (6498, 310435), (6605, 305406), (7926, 254505), (8037, 250990), (8930, 225891), (10830, 186261), (11889, 169670), (13210, 152703), (13395, 150594), (16074, 125495), (16245, 124174), (16967, 118890), (19815, 101802), (23778, 84835), (25099, 80370), (26790, 75297), (32490, 62087), (33934, 59445), (39630, 50901), (40185, 50198)]