1054488780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{216973}}^1$

素因数の和:216997

約数の個数: 72

約数和(自身を含む): 3317098512

約数和(自身を除く): 2262609732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 216973, 433946, 650919, 867892, 1084865, 1301838, 1952757, 2169730, 2603676, 3254595, 3905514, 4339460, 5858271, 6509190, 7811028, 9763785, 11716542, 13018380, 17574813, 19527570, 23433084, 29291355, 35149626, 39055140, 52724439, 58582710, 70299252, 87874065, 105448878, 117165420, 175748130, 210897756, 263622195, 351496260, 527244390, 1054488780]

約数ペア:

[(1, 1054488780), (2, 527244390), (3, 351496260), (4, 263622195), (5, 210897756), (6, 175748130), (9, 117165420), (10, 105448878), (12, 87874065), (15, 70299252), (18, 58582710), (20, 52724439), (27, 39055140), (30, 35149626), (36, 29291355), (45, 23433084), (54, 19527570), (60, 17574813), (81, 13018380), (90, 11716542), (108, 9763785), (135, 7811028), (162, 6509190), (180, 5858271), (243, 4339460), (270, 3905514), (324, 3254595), (405, 2603676), (486, 2169730), (540, 1952757), (810, 1301838), (972, 1084865), (1215, 867892), (1620, 650919), (2430, 433946), (4860, 216973)]