29736420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 96235776

約数和(自身を除く): 66499356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 701, 707, 1010, 1212, 1402, 1414, 1515, 2020, 2103, 2121, 2804, 2828, 3030, 3505, 3535, 4206, 4242, 4907, 6060, 7010, 7070, 8412, 8484, 9814, 10515, 10605, 14020, 14140, 14721, 19628, 21030, 21210, 24535, 29442, 42060, 42420, 49070, 58884, 70801, 73605, 98140, 141602, 147210, 212403, 283204, 294420, 354005, 424806, 495607, 708010, 849612, 991214, 1062015, 1416020, 1486821, 1982428, 2124030, 2478035, 2973642, 4248060, 4956070, 5947284, 7434105, 9912140, 14868210, 29736420]

約数ペア:

[(1, 29736420), (2, 14868210), (3, 9912140), (4, 7434105), (5, 5947284), (6, 4956070), (7, 4248060), (10, 2973642), (12, 2478035), (14, 2124030), (15, 1982428), (20, 1486821), (21, 1416020), (28, 1062015), (30, 991214), (35, 849612), (42, 708010), (60, 495607), (70, 424806), (84, 354005), (101, 294420), (105, 283204), (140, 212403), (202, 147210), (210, 141602), (303, 98140), (404, 73605), (420, 70801), (505, 58884), (606, 49070), (701, 42420), (707, 42060), (1010, 29442), (1212, 24535), (1402, 21210), (1414, 21030), (1515, 19628), (2020, 14721), (2103, 14140), (2121, 14020), (2804, 10605), (2828, 10515), (3030, 9814), (3505, 8484), (3535, 8412), (4206, 7070), (4242, 7010), (4907, 6060)]