427866870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6737}}^1$

素因数の和:6849

約数の個数: 64

約数和(自身を含む): 1077001920

約数和(自身を除く): 649135050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 2117, 2190, 4234, 6351, 6737, 10585, 12702, 13474, 20211, 21170, 31755, 33685, 40422, 63510, 67370, 101055, 195373, 202110, 390746, 491801, 586119, 976865, 983602, 1172238, 1475403, 1953730, 2459005, 2930595, 2950806, 4918010, 5861190, 7377015, 14262229, 14754030, 28524458, 42786687, 71311145, 85573374, 142622290, 213933435, 427866870]

約数ペア:

[(1, 427866870), (2, 213933435), (3, 142622290), (5, 85573374), (6, 71311145), (10, 42786687), (15, 28524458), (29, 14754030), (30, 14262229), (58, 7377015), (73, 5861190), (87, 4918010), (145, 2950806), (146, 2930595), (174, 2459005), (219, 1953730), (290, 1475403), (365, 1172238), (435, 983602), (438, 976865), (730, 586119), (870, 491801), (1095, 390746), (2117, 202110), (2190, 195373), (4234, 101055), (6351, 67370), (6737, 63510), (10585, 40422), (12702, 33685), (13474, 31755), (20211, 21170)]