34494785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 17759935

約数列:

[1, 5, 13, 17, 19, 31, 53, 65, 85, 95, 155, 221, 247, 265, 323, 403, 527, 589, 689, 901, 1007, 1105, 1235, 1615, 1643, 2015, 2635, 2945, 3445, 4199, 4505, 5035, 6851, 7657, 8215, 10013, 11713, 13091, 17119, 20995, 21359, 27931, 31217, 34255, 38285, 50065, 58565, 65455, 85595, 106795, 130169, 139655, 156085, 222547, 363103, 405821, 530689, 650845, 1112735, 1815515, 2029105, 2653445, 6898957, 34494785]

約数ペア:

[(1, 34494785), (5, 6898957), (13, 2653445), (17, 2029105), (19, 1815515), (31, 1112735), (53, 650845), (65, 530689), (85, 405821), (95, 363103), (155, 222547), (221, 156085), (247, 139655), (265, 130169), (323, 106795), (403, 85595), (527, 65455), (589, 58565), (689, 50065), (901, 38285), (1007, 34255), (1105, 31217), (1235, 27931), (1615, 21359), (1643, 20995), (2015, 17119), (2635, 13091), (2945, 11713), (3445, 10013), (4199, 8215), (4505, 7657), (5035, 6851)]