747107330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2999

約数の個数: 64

約数和(自身を含む): 1498567392

約数和(自身を除く): 751460062

約数列:

[1, 2, 5, 10, 17, 34, 37, 41, 74, 82, 85, 170, 185, 205, 370, 410, 629, 697, 1258, 1394, 1517, 2897, 3034, 3145, 3485, 5794, 6290, 6970, 7585, 14485, 15170, 25789, 28970, 49249, 51578, 98498, 107189, 118777, 128945, 214378, 237554, 246245, 257890, 492490, 535945, 593885, 1071890, 1187770, 1822213, 2019209, 3644426, 4038418, 4394749, 8789498, 9111065, 10096045, 18222130, 20192090, 21973745, 43947490, 74710733, 149421466, 373553665, 747107330]

約数ペア:

[(1, 747107330), (2, 373553665), (5, 149421466), (10, 74710733), (17, 43947490), (34, 21973745), (37, 20192090), (41, 18222130), (74, 10096045), (82, 9111065), (85, 8789498), (170, 4394749), (185, 4038418), (205, 3644426), (370, 2019209), (410, 1822213), (629, 1187770), (697, 1071890), (1258, 593885), (1394, 535945), (1517, 492490), (2897, 257890), (3034, 246245), (3145, 237554), (3485, 214378), (5794, 128945), (6290, 118777), (6970, 107189), (7585, 98498), (14485, 51578), (15170, 49249), (25789, 28970)]