558211290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2904

約数の個数: 128

約数和(自身を含む): 1672054272

約数和(自身を除く): 1113842982

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1365, 1533, 1898, 2190, 2555, 2730, 2801, 2847, 3066, 4745, 5110, 5602, 5694, 6643, 7665, 8403, 9490, 13286, 14005, 14235, 15330, 16806, 19607, 19929, 28010, 28470, 33215, 36413, 39214, 39858, 42015, 58821, 66430, 72826, 84030, 98035, 99645, 109239, 117642, 182065, 196070, 199290, 204473, 218478, 254891, 294105, 364130, 408946, 509782, 546195, 588210, 613419, 764673, 1022365, 1092390, 1226838, 1274455, 1431311, 1529346, 2044730, 2548910, 2658149, 2862622, 3067095, 3823365, 4293933, 5316298, 6134190, 7156555, 7646730, 7974447, 8587866, 13290745, 14313110, 15948894, 18607043, 21469665, 26581490, 37214086, 39872235, 42939330, 55821129, 79744470, 93035215, 111642258, 186070430, 279105645, 558211290]

約数ペア:

[(1, 558211290), (2, 279105645), (3, 186070430), (5, 111642258), (6, 93035215), (7, 79744470), (10, 55821129), (13, 42939330), (14, 39872235), (15, 37214086), (21, 26581490), (26, 21469665), (30, 18607043), (35, 15948894), (39, 14313110), (42, 13290745), (65, 8587866), (70, 7974447), (73, 7646730), (78, 7156555), (91, 6134190), (105, 5316298), (130, 4293933), (146, 3823365), (182, 3067095), (195, 2862622), (210, 2658149), (219, 2548910), (273, 2044730), (365, 1529346), (390, 1431311), (438, 1274455), (455, 1226838), (511, 1092390), (546, 1022365), (730, 764673), (910, 613419), (949, 588210), (1022, 546195), (1095, 509782), (1365, 408946), (1533, 364130), (1898, 294105), (2190, 254891), (2555, 218478), (2730, 204473), (2801, 199290), (2847, 196070), (3066, 182065), (4745, 117642), (5110, 109239), (5602, 99645), (5694, 98035), (6643, 84030), (7665, 72826), (8403, 66430), (9490, 58821), (13286, 42015), (14005, 39858), (14235, 39214), (15330, 36413), (16806, 33215), (19607, 28470), (19929, 28010)]