7184970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14587830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 89, 90, 115, 117, 130, 135, 138, 178, 195, 207, 230, 234, 267, 270, 299, 345, 351, 390, 414, 445, 534, 585, 598, 621, 690, 702, 801, 890, 897, 1035, 1157, 1170, 1242, 1335, 1495, 1602, 1755, 1794, 2047, 2070, 2314, 2403, 2670, 2691, 2990, 3105, 3471, 3510, 4005, 4094, 4485, 4806, 5382, 5785, 6141, 6210, 6942, 8010, 8073, 8970, 10235, 10413, 11570, 12015, 12282, 13455, 16146, 17355, 18423, 20470, 20826, 24030, 26611, 26910, 30705, 31239, 34710, 36846, 40365, 52065, 53222, 55269, 61410, 62478, 79833, 80730, 92115, 104130, 110538, 133055, 156195, 159666, 184230, 239499, 266110, 276345, 312390, 399165, 478998, 552690, 718497, 798330, 1197495, 1436994, 2394990, 3592485, 7184970]

約数ペア:

[(1, 7184970), (2, 3592485), (3, 2394990), (5, 1436994), (6, 1197495), (9, 798330), (10, 718497), (13, 552690), (15, 478998), (18, 399165), (23, 312390), (26, 276345), (27, 266110), (30, 239499), (39, 184230), (45, 159666), (46, 156195), (54, 133055), (65, 110538), (69, 104130), (78, 92115), (89, 80730), (90, 79833), (115, 62478), (117, 61410), (130, 55269), (135, 53222), (138, 52065), (178, 40365), (195, 36846), (207, 34710), (230, 31239), (234, 30705), (267, 26910), (270, 26611), (299, 24030), (345, 20826), (351, 20470), (390, 18423), (414, 17355), (445, 16146), (534, 13455), (585, 12282), (598, 12015), (621, 11570), (690, 10413), (702, 10235), (801, 8970), (890, 8073), (897, 8010), (1035, 6942), (1157, 6210), (1170, 6141), (1242, 5785), (1335, 5382), (1495, 4806), (1602, 4485), (1755, 4094), (1794, 4005), (2047, 3510), (2070, 3471), (2314, 3105), (2403, 2990), (2670, 2691)]