740017870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{5099}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 1392422400

約数和(自身を除く): 652404530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 631, 1262, 3155, 5099, 6310, 10198, 14513, 25495, 29026, 50990, 72565, 117277, 145130, 234554, 586385, 1172770, 3217469, 6434938, 16087345, 32174690, 74001787, 148003574, 370008935, 740017870]

約数ペア:

[(1, 740017870), (2, 370008935), (5, 148003574), (10, 74001787), (23, 32174690), (46, 16087345), (115, 6434938), (230, 3217469), (631, 1172770), (1262, 586385), (3155, 234554), (5099, 145130), (6310, 117277), (10198, 72565), (14513, 50990), (25495, 29026)]