71264220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 138335268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 444, 470, 555, 564, 683, 705, 740, 940, 1110, 1366, 1410, 1739, 2049, 2220, 2732, 2820, 3415, 3478, 4098, 5217, 6830, 6956, 8196, 8695, 10245, 10434, 13660, 17390, 20490, 20868, 25271, 26085, 32101, 34780, 40980, 50542, 52170, 64202, 75813, 96303, 101084, 104340, 126355, 128404, 151626, 160505, 192606, 252710, 303252, 321010, 379065, 385212, 481515, 505420, 642020, 758130, 963030, 1187737, 1516260, 1926060, 2375474, 3563211, 4750948, 5938685, 7126422, 11877370, 14252844, 17816055, 23754740, 35632110, 71264220]

約数ペア:

[(1, 71264220), (2, 35632110), (3, 23754740), (4, 17816055), (5, 14252844), (6, 11877370), (10, 7126422), (12, 5938685), (15, 4750948), (20, 3563211), (30, 2375474), (37, 1926060), (47, 1516260), (60, 1187737), (74, 963030), (94, 758130), (111, 642020), (141, 505420), (148, 481515), (185, 385212), (188, 379065), (222, 321010), (235, 303252), (282, 252710), (370, 192606), (444, 160505), (470, 151626), (555, 128404), (564, 126355), (683, 104340), (705, 101084), (740, 96303), (940, 75813), (1110, 64202), (1366, 52170), (1410, 50542), (1739, 40980), (2049, 34780), (2220, 32101), (2732, 26085), (2820, 25271), (3415, 20868), (3478, 20490), (4098, 17390), (5217, 13660), (6830, 10434), (6956, 10245), (8196, 8695)]