4119420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 11708928

約数和(自身を除く): 7589508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 967, 1065, 1420, 1934, 2130, 2901, 3868, 4260, 4835, 5802, 9670, 11604, 14505, 19340, 29010, 58020, 68657, 137314, 205971, 274628, 343285, 411942, 686570, 823884, 1029855, 1373140, 2059710, 4119420]

約数ペア:

[(1, 4119420), (2, 2059710), (3, 1373140), (4, 1029855), (5, 823884), (6, 686570), (10, 411942), (12, 343285), (15, 274628), (20, 205971), (30, 137314), (60, 68657), (71, 58020), (142, 29010), (213, 19340), (284, 14505), (355, 11604), (426, 9670), (710, 5802), (852, 4835), (967, 4260), (1065, 3868), (1420, 2901), (1934, 2130)]