392787210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9749}}^1$

素因数の和:9855

約数の個数: 64

約数和(自身を含む): 1010880000

約数和(自身を除く): 618092790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6715, 8058, 9749, 13430, 19498, 20145, 29247, 40290, 48745, 58494, 97490, 146235, 165733, 292470, 331466, 497199, 770171, 828665, 994398, 1540342, 1657330, 2310513, 2485995, 3850855, 4621026, 4971990, 7701710, 11552565, 13092907, 23105130, 26185814, 39278721, 65464535, 78557442, 130929070, 196393605, 392787210]

約数ペア:

[(1, 392787210), (2, 196393605), (3, 130929070), (5, 78557442), (6, 65464535), (10, 39278721), (15, 26185814), (17, 23105130), (30, 13092907), (34, 11552565), (51, 7701710), (79, 4971990), (85, 4621026), (102, 3850855), (158, 2485995), (170, 2310513), (237, 1657330), (255, 1540342), (395, 994398), (474, 828665), (510, 770171), (790, 497199), (1185, 331466), (1343, 292470), (2370, 165733), (2686, 146235), (4029, 97490), (6715, 58494), (8058, 48745), (9749, 40290), (13430, 29247), (19498, 20145)]