2841210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 5193990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 619, 765, 918, 1238, 1530, 1857, 2295, 3095, 3714, 4590, 5571, 6190, 9285, 10523, 11142, 16713, 18570, 21046, 27855, 31569, 33426, 52615, 55710, 63138, 83565, 94707, 105230, 157845, 167130, 189414, 284121, 315690, 473535, 568242, 947070, 1420605, 2841210]

約数ペア:

[(1, 2841210), (2, 1420605), (3, 947070), (5, 568242), (6, 473535), (9, 315690), (10, 284121), (15, 189414), (17, 167130), (18, 157845), (27, 105230), (30, 94707), (34, 83565), (45, 63138), (51, 55710), (54, 52615), (85, 33426), (90, 31569), (102, 27855), (135, 21046), (153, 18570), (170, 16713), (255, 11142), (270, 10523), (306, 9285), (459, 6190), (510, 5571), (619, 4590), (765, 3714), (918, 3095), (1238, 2295), (1530, 1857)]