348526530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 1020211200

約数和(自身を除く): 671684670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 239, 270, 297, 330, 478, 491, 495, 594, 717, 982, 990, 1195, 1434, 1473, 1485, 2151, 2390, 2455, 2629, 2946, 2970, 3585, 4302, 4419, 4910, 5258, 5401, 6453, 7170, 7365, 7887, 8838, 10755, 10802, 12906, 13145, 13257, 14730, 15774, 16203, 21510, 22095, 23661, 26290, 26514, 27005, 32265, 32406, 39435, 44190, 47322, 48609, 54010, 64530, 66285, 70983, 78870, 81015, 97218, 117349, 118305, 132570, 141966, 145827, 162030, 234698, 236610, 243045, 291654, 352047, 354915, 486090, 586745, 704094, 709830, 729135, 1056141, 1173490, 1290839, 1458270, 1760235, 2112282, 2581678, 3168423, 3520470, 3872517, 5280705, 6336846, 6454195, 7745034, 10561410, 11617551, 12908390, 15842115, 19362585, 23235102, 31684230, 34852653, 38725170, 58087755, 69705306, 116175510, 174263265, 348526530]

約数ペア:

[(1, 348526530), (2, 174263265), (3, 116175510), (5, 69705306), (6, 58087755), (9, 38725170), (10, 34852653), (11, 31684230), (15, 23235102), (18, 19362585), (22, 15842115), (27, 12908390), (30, 11617551), (33, 10561410), (45, 7745034), (54, 6454195), (55, 6336846), (66, 5280705), (90, 3872517), (99, 3520470), (110, 3168423), (135, 2581678), (165, 2112282), (198, 1760235), (239, 1458270), (270, 1290839), (297, 1173490), (330, 1056141), (478, 729135), (491, 709830), (495, 704094), (594, 586745), (717, 486090), (982, 354915), (990, 352047), (1195, 291654), (1434, 243045), (1473, 236610), (1485, 234698), (2151, 162030), (2390, 145827), (2455, 141966), (2629, 132570), (2946, 118305), (2970, 117349), (3585, 97218), (4302, 81015), (4419, 78870), (4910, 70983), (5258, 66285), (5401, 64530), (6453, 54010), (7170, 48609), (7365, 47322), (7887, 44190), (8838, 39435), (10755, 32406), (10802, 32265), (12906, 27005), (13145, 26514), (13257, 26290), (14730, 23661), (15774, 22095), (16203, 21510)]