145381110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 426415104

約数和(自身を除く): 281033994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 193, 210, 211, 238, 255, 357, 386, 422, 510, 579, 595, 633, 714, 965, 1055, 1158, 1190, 1266, 1351, 1477, 1785, 1930, 2110, 2702, 2895, 2954, 3165, 3281, 3570, 3587, 4053, 4431, 5790, 6330, 6562, 6755, 7174, 7385, 8106, 8862, 9843, 10761, 13510, 14770, 16405, 17935, 19686, 20265, 21522, 22155, 22967, 25109, 32810, 35870, 40530, 40723, 44310, 45934, 49215, 50218, 53805, 68901, 75327, 81446, 98430, 107610, 114835, 122169, 125545, 137802, 150654, 203615, 229670, 244338, 251090, 285061, 344505, 376635, 407230, 570122, 610845, 689010, 692291, 753270, 855183, 1221690, 1384582, 1425305, 1710366, 2076873, 2850610, 3461455, 4153746, 4275915, 4846037, 6922910, 8551830, 9692074, 10384365, 14538111, 20768730, 24230185, 29076222, 48460370, 72690555, 145381110]

約数ペア:

[(1, 145381110), (2, 72690555), (3, 48460370), (5, 29076222), (6, 24230185), (7, 20768730), (10, 14538111), (14, 10384365), (15, 9692074), (17, 8551830), (21, 6922910), (30, 4846037), (34, 4275915), (35, 4153746), (42, 3461455), (51, 2850610), (70, 2076873), (85, 1710366), (102, 1425305), (105, 1384582), (119, 1221690), (170, 855183), (193, 753270), (210, 692291), (211, 689010), (238, 610845), (255, 570122), (357, 407230), (386, 376635), (422, 344505), (510, 285061), (579, 251090), (595, 244338), (633, 229670), (714, 203615), (965, 150654), (1055, 137802), (1158, 125545), (1190, 122169), (1266, 114835), (1351, 107610), (1477, 98430), (1785, 81446), (1930, 75327), (2110, 68901), (2702, 53805), (2895, 50218), (2954, 49215), (3165, 45934), (3281, 44310), (3570, 40723), (3587, 40530), (4053, 35870), (4431, 32810), (5790, 25109), (6330, 22967), (6562, 22155), (6755, 21522), (7174, 20265), (7385, 19686), (8106, 17935), (8862, 16405), (9843, 14770), (10761, 13510)]