230037080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63197}}^1$

素因数の和:63228

約数の個数: 64

約数和(自身を含む): 637035840

約数和(自身を除く): 406998760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 63197, 126394, 252788, 315985, 442379, 505576, 631970, 821561, 884758, 1263940, 1643122, 1769516, 2211895, 2527880, 3286244, 3539032, 4107805, 4423790, 5750927, 6572488, 8215610, 8847580, 11501854, 16431220, 17695160, 23003708, 28754635, 32862440, 46007416, 57509270, 115018540, 230037080]

約数ペア:

[(1, 230037080), (2, 115018540), (4, 57509270), (5, 46007416), (7, 32862440), (8, 28754635), (10, 23003708), (13, 17695160), (14, 16431220), (20, 11501854), (26, 8847580), (28, 8215610), (35, 6572488), (40, 5750927), (52, 4423790), (56, 4107805), (65, 3539032), (70, 3286244), (91, 2527880), (104, 2211895), (130, 1769516), (140, 1643122), (182, 1263940), (260, 884758), (280, 821561), (364, 631970), (455, 505576), (520, 442379), (728, 315985), (910, 252788), (1820, 126394), (3640, 63197)]