427362390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52181}}^1$

素因数の和:52214

約数の個数: 96

約数和(自身を含む): 1367585856

約数和(自身を除く): 940223466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 52181, 104362, 156543, 260905, 313086, 365267, 469629, 521810, 678353, 730534, 782715, 939258, 1095801, 1356706, 1565430, 1826335, 2035059, 2191602, 2348145, 3287403, 3391765, 3652670, 4070118, 4696290, 4748471, 5479005, 6105177, 6574806, 6783530, 9496942, 10175295, 10958010, 12210354, 14245413, 16437015, 20350590, 23742355, 28490826, 30525885, 32874030, 42736239, 47484710, 61051770, 71227065, 85472478, 142454130, 213681195, 427362390]

約数ペア:

[(1, 427362390), (2, 213681195), (3, 142454130), (5, 85472478), (6, 71227065), (7, 61051770), (9, 47484710), (10, 42736239), (13, 32874030), (14, 30525885), (15, 28490826), (18, 23742355), (21, 20350590), (26, 16437015), (30, 14245413), (35, 12210354), (39, 10958010), (42, 10175295), (45, 9496942), (63, 6783530), (65, 6574806), (70, 6105177), (78, 5479005), (90, 4748471), (91, 4696290), (105, 4070118), (117, 3652670), (126, 3391765), (130, 3287403), (182, 2348145), (195, 2191602), (210, 2035059), (234, 1826335), (273, 1565430), (315, 1356706), (390, 1095801), (455, 939258), (546, 782715), (585, 730534), (630, 678353), (819, 521810), (910, 469629), (1170, 365267), (1365, 313086), (1638, 260905), (2730, 156543), (4095, 104362), (8190, 52181)]