233889530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 511723008

約数和(自身を除く): 277833478

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 530, 742, 805, 1219, 1610, 1855, 2438, 2741, 3710, 5482, 6095, 8533, 12190, 13705, 17066, 19187, 27410, 38374, 42665, 63043, 85330, 95935, 126086, 145273, 191870, 290546, 315215, 441301, 630430, 726365, 882602, 1016911, 1452730, 2033822, 2206505, 3341279, 4413010, 5084555, 6682558, 10169110, 16706395, 23388953, 33412790, 46777906, 116944765, 233889530]

約数ペア:

[(1, 233889530), (2, 116944765), (5, 46777906), (7, 33412790), (10, 23388953), (14, 16706395), (23, 10169110), (35, 6682558), (46, 5084555), (53, 4413010), (70, 3341279), (106, 2206505), (115, 2033822), (161, 1452730), (230, 1016911), (265, 882602), (322, 726365), (371, 630430), (530, 441301), (742, 315215), (805, 290546), (1219, 191870), (1610, 145273), (1855, 126086), (2438, 95935), (2741, 85330), (3710, 63043), (5482, 42665), (6095, 38374), (8533, 27410), (12190, 19187), (13705, 17066)]