42657030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4083

約数の個数: 80

約数和(自身を含む): 123553584

約数和(自身を除く): 80896554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 4051, 5265, 8102, 10530, 12153, 20255, 24306, 36459, 40510, 52663, 60765, 72918, 105326, 109377, 121530, 157989, 182295, 218754, 263315, 315978, 328131, 364590, 473967, 526630, 546885, 656262, 789945, 947934, 1093770, 1421901, 1579890, 1640655, 2369835, 2843802, 3281310, 4265703, 4739670, 7109505, 8531406, 14219010, 21328515, 42657030]

約数ペア:

[(1, 42657030), (2, 21328515), (3, 14219010), (5, 8531406), (6, 7109505), (9, 4739670), (10, 4265703), (13, 3281310), (15, 2843802), (18, 2369835), (26, 1640655), (27, 1579890), (30, 1421901), (39, 1093770), (45, 947934), (54, 789945), (65, 656262), (78, 546885), (81, 526630), (90, 473967), (117, 364590), (130, 328131), (135, 315978), (162, 263315), (195, 218754), (234, 182295), (270, 157989), (351, 121530), (390, 109377), (405, 105326), (585, 72918), (702, 60765), (810, 52663), (1053, 40510), (1170, 36459), (1755, 24306), (2106, 20255), (3510, 12153), (4051, 10530), (5265, 8102)]