145185090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 363294720

約数和(自身を除く): 218109630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 107, 155, 186, 214, 310, 321, 465, 535, 642, 930, 1070, 1459, 1605, 2918, 3210, 3317, 4377, 6634, 7295, 8754, 9951, 14590, 16585, 19902, 21885, 33170, 43770, 45229, 49755, 90458, 99510, 135687, 156113, 226145, 271374, 312226, 452290, 468339, 678435, 780565, 936678, 1356870, 1561130, 2341695, 4683390, 4839503, 9679006, 14518509, 24197515, 29037018, 48395030, 72592545, 145185090]

約数ペア:

[(1, 145185090), (2, 72592545), (3, 48395030), (5, 29037018), (6, 24197515), (10, 14518509), (15, 9679006), (30, 4839503), (31, 4683390), (62, 2341695), (93, 1561130), (107, 1356870), (155, 936678), (186, 780565), (214, 678435), (310, 468339), (321, 452290), (465, 312226), (535, 271374), (642, 226145), (930, 156113), (1070, 135687), (1459, 99510), (1605, 90458), (2918, 49755), (3210, 45229), (3317, 43770), (4377, 33170), (6634, 21885), (7295, 19902), (8754, 16585), (9951, 14590)]