321857130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2833}}^1$

素因数の和:3391

約数の個数: 64

約数和(自身を含む): 884752128

約数和(自身を除く): 562894998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1623, 2705, 2833, 3246, 3787, 5410, 5666, 7574, 8115, 8499, 11361, 14165, 16230, 16998, 18935, 19831, 22722, 28330, 37870, 39662, 42495, 56805, 59493, 84990, 99155, 113610, 118986, 198310, 297465, 594930, 1532653, 3065306, 4597959, 7663265, 9195918, 10728571, 15326530, 21457142, 22989795, 32185713, 45979590, 53642855, 64371426, 107285710, 160928565, 321857130]

約数ペア:

[(1, 321857130), (2, 160928565), (3, 107285710), (5, 64371426), (6, 53642855), (7, 45979590), (10, 32185713), (14, 22989795), (15, 21457142), (21, 15326530), (30, 10728571), (35, 9195918), (42, 7663265), (70, 4597959), (105, 3065306), (210, 1532653), (541, 594930), (1082, 297465), (1623, 198310), (2705, 118986), (2833, 113610), (3246, 99155), (3787, 84990), (5410, 59493), (5666, 56805), (7574, 42495), (8115, 39662), (8499, 37870), (11361, 28330), (14165, 22722), (16230, 19831), (16998, 18935)]