233282140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18347

約数の個数: 72

約数和(自身を含む): 613744992

約数和(自身を除く): 380462852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 18311, 36622, 73244, 91555, 128177, 183110, 238043, 256354, 366220, 476086, 512708, 640885, 897239, 952172, 1190215, 1281770, 1666301, 1794478, 2380430, 2563540, 3332602, 3588956, 4486195, 4760860, 6665204, 8331505, 8972390, 11664107, 16663010, 17944780, 23328214, 33326020, 46656428, 58320535, 116641070, 233282140]

約数ペア:

[(1, 233282140), (2, 116641070), (4, 58320535), (5, 46656428), (7, 33326020), (10, 23328214), (13, 17944780), (14, 16663010), (20, 11664107), (26, 8972390), (28, 8331505), (35, 6665204), (49, 4760860), (52, 4486195), (65, 3588956), (70, 3332602), (91, 2563540), (98, 2380430), (130, 1794478), (140, 1666301), (182, 1281770), (196, 1190215), (245, 952172), (260, 897239), (364, 640885), (455, 512708), (490, 476086), (637, 366220), (910, 256354), (980, 238043), (1274, 183110), (1820, 128177), (2548, 91555), (3185, 73244), (6370, 36622), (12740, 18311)]