213801630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35107}}^1$

素因数の和:35153

約数の個数: 64

約数和(自身を含む): 606666240

約数和(自身を除く): 392864610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 35107, 70214, 105321, 175535, 210642, 245749, 351070, 491498, 526605, 737247, 1018103, 1053210, 1228745, 1474494, 2036206, 2457490, 3054309, 3686235, 5090515, 6108618, 7126721, 7372470, 10181030, 14253442, 15271545, 21380163, 30543090, 35633605, 42760326, 71267210, 106900815, 213801630]

約数ペア:

[(1, 213801630), (2, 106900815), (3, 71267210), (5, 42760326), (6, 35633605), (7, 30543090), (10, 21380163), (14, 15271545), (15, 14253442), (21, 10181030), (29, 7372470), (30, 7126721), (35, 6108618), (42, 5090515), (58, 3686235), (70, 3054309), (87, 2457490), (105, 2036206), (145, 1474494), (174, 1228745), (203, 1053210), (210, 1018103), (290, 737247), (406, 526605), (435, 491498), (609, 351070), (870, 245749), (1015, 210642), (1218, 175535), (2030, 105321), (3045, 70214), (6090, 35107)]