129117210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 329443200

約数和(自身を除く): 200325990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 409, 510, 619, 818, 1227, 1238, 1857, 2045, 2454, 3095, 3714, 4090, 6135, 6190, 6953, 9285, 10523, 12270, 13906, 18570, 20859, 21046, 31569, 34765, 41718, 52615, 63138, 69530, 104295, 105230, 157845, 208590, 253171, 315690, 506342, 759513, 1265855, 1519026, 2531710, 3797565, 4303907, 7595130, 8607814, 12911721, 21519535, 25823442, 43039070, 64558605, 129117210]

約数ペア:

[(1, 129117210), (2, 64558605), (3, 43039070), (5, 25823442), (6, 21519535), (10, 12911721), (15, 8607814), (17, 7595130), (30, 4303907), (34, 3797565), (51, 2531710), (85, 1519026), (102, 1265855), (170, 759513), (255, 506342), (409, 315690), (510, 253171), (619, 208590), (818, 157845), (1227, 105230), (1238, 104295), (1857, 69530), (2045, 63138), (2454, 52615), (3095, 41718), (3714, 34765), (4090, 31569), (6135, 21046), (6190, 20859), (6953, 18570), (9285, 13906), (10523, 12270)]