64389030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 164602368

約数和(自身を除く): 100213338

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 251, 255, 502, 503, 510, 753, 1006, 1255, 1506, 1509, 2510, 2515, 3018, 3765, 4267, 5030, 7530, 7545, 8534, 8551, 12801, 15090, 17102, 21335, 25602, 25653, 42670, 42755, 51306, 64005, 85510, 126253, 128010, 128265, 252506, 256530, 378759, 631265, 757518, 1262530, 1893795, 2146301, 3787590, 4292602, 6438903, 10731505, 12877806, 21463010, 32194515, 64389030]

約数ペア:

[(1, 64389030), (2, 32194515), (3, 21463010), (5, 12877806), (6, 10731505), (10, 6438903), (15, 4292602), (17, 3787590), (30, 2146301), (34, 1893795), (51, 1262530), (85, 757518), (102, 631265), (170, 378759), (251, 256530), (255, 252506), (502, 128265), (503, 128010), (510, 126253), (753, 85510), (1006, 64005), (1255, 51306), (1506, 42755), (1509, 42670), (2510, 25653), (2515, 25602), (3018, 21335), (3765, 17102), (4267, 15090), (5030, 12801), (7530, 8551), (7545, 8534)]