30951570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 64

約数和(自身を含む): 84228480

約数和(自身を除く): 53276910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 4177, 7410, 8354, 12531, 20885, 25062, 41770, 54301, 62655, 79363, 108602, 125310, 158726, 162903, 238089, 271505, 325806, 396815, 476178, 543010, 793630, 814515, 1031719, 1190445, 1629030, 2063438, 2380890, 3095157, 5158595, 6190314, 10317190, 15475785, 30951570]

約数ペア:

[(1, 30951570), (2, 15475785), (3, 10317190), (5, 6190314), (6, 5158595), (10, 3095157), (13, 2380890), (15, 2063438), (19, 1629030), (26, 1190445), (30, 1031719), (38, 814515), (39, 793630), (57, 543010), (65, 476178), (78, 396815), (95, 325806), (114, 271505), (130, 238089), (190, 162903), (195, 158726), (247, 125310), (285, 108602), (390, 79363), (494, 62655), (570, 54301), (741, 41770), (1235, 25062), (1482, 20885), (2470, 12531), (3705, 8354), (4177, 7410)]