304893409030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{2296057}}^1$

素因数の和:2296349

約数の個数: 48

約数和(自身を含む): 640765498176

約数和(自身を除く): 335872089146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 490, 542, 1355, 1897, 2710, 3794, 9485, 13279, 18970, 26558, 66395, 132790, 2296057, 4592114, 11480285, 16072399, 22960570, 32144798, 80361995, 112506793, 160723990, 225013586, 562533965, 622231447, 1125067930, 1244462894, 3111157235, 4355620129, 6222314470, 8711240258, 21778100645, 30489340903, 43556201290, 60978681806, 152446704515, 304893409030]

約数ペア:

[(1, 304893409030), (2, 152446704515), (5, 60978681806), (7, 43556201290), (10, 30489340903), (14, 21778100645), (35, 8711240258), (49, 6222314470), (70, 4355620129), (98, 3111157235), (245, 1244462894), (271, 1125067930), (490, 622231447), (542, 562533965), (1355, 225013586), (1897, 160723990), (2710, 112506793), (3794, 80361995), (9485, 32144798), (13279, 22960570), (18970, 16072399), (26558, 11480285), (66395, 4592114), (132790, 2296057)]