65304330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 137908470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1259, 1330, 1365, 1482, 1729, 1995, 2470, 2518, 2730, 3458, 3705, 3777, 3990, 5187, 6295, 7410, 7554, 8645, 8813, 10374, 12590, 16367, 17290, 17626, 18885, 23921, 25935, 26439, 32734, 37770, 44065, 47842, 49101, 51870, 52878, 71763, 81835, 88130, 98202, 114569, 119605, 132195, 143526, 163670, 167447, 229138, 239210, 245505, 264390, 310973, 334894, 343707, 358815, 491010, 502341, 572845, 621946, 687414, 717630, 837235, 932919, 1004682, 1145690, 1554865, 1674470, 1718535, 1865838, 2176811, 2511705, 3109730, 3437070, 4353622, 4664595, 5023410, 6530433, 9329190, 10884055, 13060866, 21768110, 32652165, 65304330]

約数ペア:

[(1, 65304330), (2, 32652165), (3, 21768110), (5, 13060866), (6, 10884055), (7, 9329190), (10, 6530433), (13, 5023410), (14, 4664595), (15, 4353622), (19, 3437070), (21, 3109730), (26, 2511705), (30, 2176811), (35, 1865838), (38, 1718535), (39, 1674470), (42, 1554865), (57, 1145690), (65, 1004682), (70, 932919), (78, 837235), (91, 717630), (95, 687414), (105, 621946), (114, 572845), (130, 502341), (133, 491010), (182, 358815), (190, 343707), (195, 334894), (210, 310973), (247, 264390), (266, 245505), (273, 239210), (285, 229138), (390, 167447), (399, 163670), (455, 143526), (494, 132195), (546, 119605), (570, 114569), (665, 98202), (741, 88130), (798, 81835), (910, 71763), (1235, 52878), (1259, 51870), (1330, 49101), (1365, 47842), (1482, 44065), (1729, 37770), (1995, 32734), (2470, 26439), (2518, 25935), (2730, 23921), (3458, 18885), (3705, 17626), (3777, 17290), (3990, 16367), (5187, 12590), (6295, 10374), (7410, 8813), (7554, 8645)]