9828420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 32022144

約数和(自身を除く): 22193724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3343, 6686, 10029, 13372, 16715, 20058, 23401, 33430, 40116, 46802, 50145, 66860, 70203, 93604, 100290, 117005, 140406, 163807, 200580, 234010, 280812, 327614, 351015, 468020, 491421, 655228, 702030, 819035, 982842, 1404060, 1638070, 1965684, 2457105, 3276140, 4914210, 9828420]

約数ペア:

[(1, 9828420), (2, 4914210), (3, 3276140), (4, 2457105), (5, 1965684), (6, 1638070), (7, 1404060), (10, 982842), (12, 819035), (14, 702030), (15, 655228), (20, 491421), (21, 468020), (28, 351015), (30, 327614), (35, 280812), (42, 234010), (49, 200580), (60, 163807), (70, 140406), (84, 117005), (98, 100290), (105, 93604), (140, 70203), (147, 66860), (196, 50145), (210, 46802), (245, 40116), (294, 33430), (420, 23401), (490, 20058), (588, 16715), (735, 13372), (980, 10029), (1470, 6686), (2940, 3343)]