434876820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1249}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 1394400000

約数和(自身を除く): 959523180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 829, 1249, 1658, 2487, 2498, 3316, 3747, 4145, 4974, 4996, 5803, 6245, 7494, 8290, 8743, 9948, 11606, 12435, 12490, 14988, 16580, 17409, 17486, 18735, 23212, 24870, 24980, 26229, 29015, 34818, 34972, 37470, 43715, 49740, 52458, 58030, 69636, 74940, 87045, 87430, 104916, 116060, 131145, 174090, 174860, 262290, 348180, 524580, 1035421, 2070842, 3106263, 4141684, 5177105, 6212526, 7247947, 10354210, 12425052, 14495894, 15531315, 20708420, 21743841, 28991788, 31062630, 36239735, 43487682, 62125260, 72479470, 86975364, 108719205, 144958940, 217438410, 434876820]

約数ペア:

[(1, 434876820), (2, 217438410), (3, 144958940), (4, 108719205), (5, 86975364), (6, 72479470), (7, 62125260), (10, 43487682), (12, 36239735), (14, 31062630), (15, 28991788), (20, 21743841), (21, 20708420), (28, 15531315), (30, 14495894), (35, 12425052), (42, 10354210), (60, 7247947), (70, 6212526), (84, 5177105), (105, 4141684), (140, 3106263), (210, 2070842), (420, 1035421), (829, 524580), (1249, 348180), (1658, 262290), (2487, 174860), (2498, 174090), (3316, 131145), (3747, 116060), (4145, 104916), (4974, 87430), (4996, 87045), (5803, 74940), (6245, 69636), (7494, 58030), (8290, 52458), (8743, 49740), (9948, 43715), (11606, 37470), (12435, 34972), (12490, 34818), (14988, 29015), (16580, 26229), (17409, 24980), (17486, 24870), (18735, 23212)]