630097950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{221087}}^1$

素因数の和:221121

約数の個数: 48

約数和(自身を含む): 1644894720

約数和(自身を除く): 1014796770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 221087, 442174, 663261, 1105435, 1326522, 2210870, 3316305, 4200653, 5527175, 6632610, 8401306, 11054350, 12601959, 16581525, 21003265, 25203918, 33163050, 42006530, 63009795, 105016325, 126019590, 210032650, 315048975, 630097950]

約数ペア:

[(1, 630097950), (2, 315048975), (3, 210032650), (5, 126019590), (6, 105016325), (10, 63009795), (15, 42006530), (19, 33163050), (25, 25203918), (30, 21003265), (38, 16581525), (50, 12601959), (57, 11054350), (75, 8401306), (95, 6632610), (114, 5527175), (150, 4200653), (190, 3316305), (285, 2210870), (475, 1326522), (570, 1105435), (950, 663261), (1425, 442174), (2850, 221087)]