16666230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 64

約数和(自身を含む): 48130560

約数和(自身を除く): 31464330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4177, 8354, 12531, 20885, 25062, 29239, 41770, 58478, 62655, 79363, 87717, 125310, 146195, 158726, 175434, 238089, 292390, 396815, 438585, 476178, 555541, 793630, 877170, 1111082, 1190445, 1666623, 2380890, 2777705, 3333246, 5555410, 8333115, 16666230]

約数ペア:

[(1, 16666230), (2, 8333115), (3, 5555410), (5, 3333246), (6, 2777705), (7, 2380890), (10, 1666623), (14, 1190445), (15, 1111082), (19, 877170), (21, 793630), (30, 555541), (35, 476178), (38, 438585), (42, 396815), (57, 292390), (70, 238089), (95, 175434), (105, 158726), (114, 146195), (133, 125310), (190, 87717), (210, 79363), (266, 62655), (285, 58478), (399, 41770), (570, 29239), (665, 25062), (798, 20885), (1330, 12531), (1995, 8354), (3990, 4177)]