339454020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 973687680

約数和(自身を除く): 634233660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 163, 183, 244, 305, 326, 366, 489, 569, 610, 652, 732, 815, 915, 978, 1138, 1220, 1630, 1707, 1830, 1956, 2276, 2445, 2845, 3260, 3414, 3660, 4890, 5690, 6828, 8535, 9780, 9943, 11380, 17070, 19886, 29829, 34140, 34709, 39772, 49715, 59658, 69418, 92747, 99430, 104127, 119316, 138836, 149145, 173545, 185494, 198860, 208254, 278241, 298290, 347090, 370988, 416508, 463735, 520635, 556482, 596580, 694180, 927470, 1041270, 1112964, 1391205, 1854940, 2082540, 2782410, 5564820, 5657567, 11315134, 16972701, 22630268, 28287835, 33945402, 56575670, 67890804, 84863505, 113151340, 169727010, 339454020]

約数ペア:

[(1, 339454020), (2, 169727010), (3, 113151340), (4, 84863505), (5, 67890804), (6, 56575670), (10, 33945402), (12, 28287835), (15, 22630268), (20, 16972701), (30, 11315134), (60, 5657567), (61, 5564820), (122, 2782410), (163, 2082540), (183, 1854940), (244, 1391205), (305, 1112964), (326, 1041270), (366, 927470), (489, 694180), (569, 596580), (610, 556482), (652, 520635), (732, 463735), (815, 416508), (915, 370988), (978, 347090), (1138, 298290), (1220, 278241), (1630, 208254), (1707, 198860), (1830, 185494), (1956, 173545), (2276, 149145), (2445, 138836), (2845, 119316), (3260, 104127), (3414, 99430), (3660, 92747), (4890, 69418), (5690, 59658), (6828, 49715), (8535, 39772), (9780, 34709), (9943, 34140), (11380, 29829), (17070, 19886)]