27394140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 82301184

約数和(自身を除く): 54907044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 251, 255, 321, 340, 428, 502, 510, 535, 642, 753, 1004, 1020, 1070, 1255, 1284, 1506, 1605, 1819, 2140, 2510, 3012, 3210, 3638, 3765, 4267, 5020, 5457, 6420, 7276, 7530, 8534, 9095, 10914, 12801, 15060, 17068, 18190, 21335, 21828, 25602, 26857, 27285, 36380, 42670, 51204, 53714, 54570, 64005, 80571, 85340, 107428, 109140, 128010, 134285, 161142, 256020, 268570, 322284, 402855, 456569, 537140, 805710, 913138, 1369707, 1611420, 1826276, 2282845, 2739414, 4565690, 5478828, 6848535, 9131380, 13697070, 27394140]

約数ペア:

[(1, 27394140), (2, 13697070), (3, 9131380), (4, 6848535), (5, 5478828), (6, 4565690), (10, 2739414), (12, 2282845), (15, 1826276), (17, 1611420), (20, 1369707), (30, 913138), (34, 805710), (51, 537140), (60, 456569), (68, 402855), (85, 322284), (102, 268570), (107, 256020), (170, 161142), (204, 134285), (214, 128010), (251, 109140), (255, 107428), (321, 85340), (340, 80571), (428, 64005), (502, 54570), (510, 53714), (535, 51204), (642, 42670), (753, 36380), (1004, 27285), (1020, 26857), (1070, 25602), (1255, 21828), (1284, 21335), (1506, 18190), (1605, 17068), (1819, 15060), (2140, 12801), (2510, 10914), (3012, 9095), (3210, 8534), (3638, 7530), (3765, 7276), (4267, 6420), (5020, 5457)]