413983990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4429

約数の個数: 64

約数和(自身を含む): 899942400

約数和(自身を除く): 485958410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 1015, 1363, 1645, 2030, 2726, 3290, 4339, 6815, 8678, 9541, 13630, 19082, 21695, 30373, 43390, 47705, 60746, 95410, 125831, 151865, 203933, 251662, 303730, 407866, 629155, 880817, 1019665, 1258310, 1427531, 1761634, 2039330, 2855062, 4404085, 5914057, 7137655, 8808170, 11828114, 14275310, 29570285, 41398399, 59140570, 82796798, 206991995, 413983990]

約数ペア:

[(1, 413983990), (2, 206991995), (5, 82796798), (7, 59140570), (10, 41398399), (14, 29570285), (29, 14275310), (35, 11828114), (47, 8808170), (58, 7137655), (70, 5914057), (94, 4404085), (145, 2855062), (203, 2039330), (235, 1761634), (290, 1427531), (329, 1258310), (406, 1019665), (470, 880817), (658, 629155), (1015, 407866), (1363, 303730), (1645, 251662), (2030, 203933), (2726, 151865), (3290, 125831), (4339, 95410), (6815, 60746), (8678, 47705), (9541, 43390), (13630, 30373), (19082, 21695)]