860130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1498590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 503, 570, 855, 1006, 1509, 1710, 2515, 3018, 4527, 5030, 7545, 9054, 9557, 15090, 19114, 22635, 28671, 45270, 47785, 57342, 86013, 95570, 143355, 172026, 286710, 430065, 860130]

約数ペア:

[(1, 860130), (2, 430065), (3, 286710), (5, 172026), (6, 143355), (9, 95570), (10, 86013), (15, 57342), (18, 47785), (19, 45270), (30, 28671), (38, 22635), (45, 19114), (57, 15090), (90, 9557), (95, 9054), (114, 7545), (171, 5030), (190, 4527), (285, 3018), (342, 2515), (503, 1710), (570, 1509), (855, 1006)]