30223760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 82947072

約数和(自身を除く): 52723312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 1741, 2170, 2480, 3472, 3482, 4340, 6964, 8680, 8705, 12187, 13928, 17360, 17410, 24374, 27856, 34820, 48748, 53971, 60935, 69640, 97496, 107942, 121870, 139280, 194992, 215884, 243740, 269855, 377797, 431768, 487480, 539710, 755594, 863536, 974960, 1079420, 1511188, 1888985, 2158840, 3022376, 3777970, 4317680, 6044752, 7555940, 15111880, 30223760]

約数ペア:

[(1, 30223760), (2, 15111880), (4, 7555940), (5, 6044752), (7, 4317680), (8, 3777970), (10, 3022376), (14, 2158840), (16, 1888985), (20, 1511188), (28, 1079420), (31, 974960), (35, 863536), (40, 755594), (56, 539710), (62, 487480), (70, 431768), (80, 377797), (112, 269855), (124, 243740), (140, 215884), (155, 194992), (217, 139280), (248, 121870), (280, 107942), (310, 97496), (434, 69640), (496, 60935), (560, 53971), (620, 48748), (868, 34820), (1085, 27856), (1240, 24374), (1736, 17410), (1741, 17360), (2170, 13928), (2480, 12187), (3472, 8705), (3482, 8680), (4340, 6964)]