29812680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82813}}^1$

素因数の和:82830

約数の個数: 48

約数和(自身を含む): 96892380

約数和(自身を除く): 67079700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 82813, 165626, 248439, 331252, 414065, 496878, 662504, 745317, 828130, 993756, 1242195, 1490634, 1656260, 1987512, 2484390, 2981268, 3312520, 3726585, 4968780, 5962536, 7453170, 9937560, 14906340, 29812680]

約数ペア:

[(1, 29812680), (2, 14906340), (3, 9937560), (4, 7453170), (5, 5962536), (6, 4968780), (8, 3726585), (9, 3312520), (10, 2981268), (12, 2484390), (15, 1987512), (18, 1656260), (20, 1490634), (24, 1242195), (30, 993756), (36, 828130), (40, 745317), (45, 662504), (60, 496878), (72, 414065), (90, 331252), (120, 248439), (180, 165626), (360, 82813)]