2912682930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{2857}}^1$

素因数の和:4883

約数の個数: 64

約数和(自身を含む): 7407936000

約数和(自身を除く): 4495253070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1999, 2857, 3998, 5714, 5997, 8571, 9995, 11994, 14285, 17142, 19990, 28570, 29985, 33983, 42855, 48569, 59970, 67966, 85710, 97138, 101949, 145707, 169915, 203898, 242845, 291414, 339830, 485690, 509745, 728535, 1019490, 1457070, 5711143, 11422286, 17133429, 28555715, 34266858, 57111430, 85667145, 97089431, 171334290, 194178862, 291268293, 485447155, 582536586, 970894310, 1456341465, 2912682930]

約数ペア:

[(1, 2912682930), (2, 1456341465), (3, 970894310), (5, 582536586), (6, 485447155), (10, 291268293), (15, 194178862), (17, 171334290), (30, 97089431), (34, 85667145), (51, 57111430), (85, 34266858), (102, 28555715), (170, 17133429), (255, 11422286), (510, 5711143), (1999, 1457070), (2857, 1019490), (3998, 728535), (5714, 509745), (5997, 485690), (8571, 339830), (9995, 291414), (11994, 242845), (14285, 203898), (17142, 169915), (19990, 145707), (28570, 101949), (29985, 97138), (33983, 85710), (42855, 67966), (48569, 59970)]