434156970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1744

約数の個数: 128

約数和(自身を含む): 1212019200

約数和(自身を除く): 777862230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 29, 30, 39, 46, 58, 65, 69, 78, 87, 115, 130, 138, 145, 174, 195, 230, 290, 299, 345, 377, 390, 435, 598, 667, 690, 754, 870, 897, 1131, 1334, 1495, 1669, 1794, 1885, 2001, 2262, 2990, 3335, 3338, 3770, 4002, 4485, 5007, 5655, 6670, 8345, 8671, 8970, 10005, 10014, 11310, 16690, 17342, 20010, 21697, 25035, 26013, 38387, 43355, 43394, 48401, 50070, 52026, 65091, 76774, 86710, 96802, 108485, 115161, 130065, 130182, 145203, 191935, 216970, 230322, 242005, 260130, 290406, 325455, 383870, 484010, 499031, 575805, 629213, 650910, 726015, 998062, 1113223, 1151610, 1258426, 1452030, 1497093, 1887639, 2226446, 2495155, 2994186, 3146065, 3339669, 3775278, 4990310, 5566115, 6292130, 6679338, 7485465, 9438195, 11132230, 14471899, 14970930, 16698345, 18876390, 28943798, 33396690, 43415697, 72359495, 86831394, 144718990, 217078485, 434156970]

約数ペア:

[(1, 434156970), (2, 217078485), (3, 144718990), (5, 86831394), (6, 72359495), (10, 43415697), (13, 33396690), (15, 28943798), (23, 18876390), (26, 16698345), (29, 14970930), (30, 14471899), (39, 11132230), (46, 9438195), (58, 7485465), (65, 6679338), (69, 6292130), (78, 5566115), (87, 4990310), (115, 3775278), (130, 3339669), (138, 3146065), (145, 2994186), (174, 2495155), (195, 2226446), (230, 1887639), (290, 1497093), (299, 1452030), (345, 1258426), (377, 1151610), (390, 1113223), (435, 998062), (598, 726015), (667, 650910), (690, 629213), (754, 575805), (870, 499031), (897, 484010), (1131, 383870), (1334, 325455), (1495, 290406), (1669, 260130), (1794, 242005), (1885, 230322), (2001, 216970), (2262, 191935), (2990, 145203), (3335, 130182), (3338, 130065), (3770, 115161), (4002, 108485), (4485, 96802), (5007, 86710), (5655, 76774), (6670, 65091), (8345, 52026), (8671, 50070), (8970, 48401), (10005, 43394), (10014, 43355), (11310, 38387), (16690, 26013), (17342, 25035), (20010, 21697)]