39564060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 76557540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 239, 267, 310, 356, 372, 445, 465, 478, 534, 620, 717, 890, 930, 956, 1068, 1195, 1335, 1434, 1780, 1860, 2390, 2670, 2759, 2868, 3585, 4780, 5340, 5518, 7170, 7409, 8277, 11036, 13795, 14340, 14818, 16554, 21271, 22227, 27590, 29636, 33108, 37045, 41385, 42542, 44454, 55180, 63813, 74090, 82770, 85084, 88908, 106355, 111135, 127626, 148180, 165540, 212710, 222270, 255252, 319065, 425420, 444540, 638130, 659401, 1276260, 1318802, 1978203, 2637604, 3297005, 3956406, 6594010, 7912812, 9891015, 13188020, 19782030, 39564060]

約数ペア:

[(1, 39564060), (2, 19782030), (3, 13188020), (4, 9891015), (5, 7912812), (6, 6594010), (10, 3956406), (12, 3297005), (15, 2637604), (20, 1978203), (30, 1318802), (31, 1276260), (60, 659401), (62, 638130), (89, 444540), (93, 425420), (124, 319065), (155, 255252), (178, 222270), (186, 212710), (239, 165540), (267, 148180), (310, 127626), (356, 111135), (372, 106355), (445, 88908), (465, 85084), (478, 82770), (534, 74090), (620, 63813), (717, 55180), (890, 44454), (930, 42542), (956, 41385), (1068, 37045), (1195, 33108), (1335, 29636), (1434, 27590), (1780, 22227), (1860, 21271), (2390, 16554), (2670, 14818), (2759, 14340), (2868, 13795), (3585, 11036), (4780, 8277), (5340, 7409), (5518, 7170)]