4479420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 13808592

約数和(自身を除く): 9329172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 617, 660, 726, 1210, 1234, 1452, 1815, 1851, 2420, 2468, 3085, 3630, 3702, 6170, 6787, 7260, 7404, 9255, 12340, 13574, 18510, 20361, 27148, 33935, 37020, 40722, 67870, 74657, 81444, 101805, 135740, 149314, 203610, 223971, 298628, 373285, 407220, 447942, 746570, 895884, 1119855, 1493140, 2239710, 4479420]

約数ペア:

[(1, 4479420), (2, 2239710), (3, 1493140), (4, 1119855), (5, 895884), (6, 746570), (10, 447942), (11, 407220), (12, 373285), (15, 298628), (20, 223971), (22, 203610), (30, 149314), (33, 135740), (44, 101805), (55, 81444), (60, 74657), (66, 67870), (110, 40722), (121, 37020), (132, 33935), (165, 27148), (220, 20361), (242, 18510), (330, 13574), (363, 12340), (484, 9255), (605, 7404), (617, 7260), (660, 6787), (726, 6170), (1210, 3702), (1234, 3630), (1452, 3085), (1815, 2468), (1851, 2420)]