313078770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6822

約数の個数: 96

約数和(自身を含む): 888713280

約数和(自身を除く): 575634510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 2430, 2565, 3078, 4617, 5130, 6781, 7695, 9234, 13562, 15390, 20343, 23085, 33905, 40686, 46170, 61029, 67810, 101715, 122058, 128839, 183087, 203430, 257678, 305145, 366174, 386517, 549261, 610290, 644195, 773034, 915435, 1098522, 1159551, 1288390, 1647783, 1830870, 1932585, 2319102, 2746305, 3295566, 3478653, 3865170, 5492610, 5797755, 6957306, 8238915, 10435959, 11595510, 16477830, 17393265, 20871918, 31307877, 34786530, 52179795, 62615754, 104359590, 156539385, 313078770]

約数ペア:

[(1, 313078770), (2, 156539385), (3, 104359590), (5, 62615754), (6, 52179795), (9, 34786530), (10, 31307877), (15, 20871918), (18, 17393265), (19, 16477830), (27, 11595510), (30, 10435959), (38, 8238915), (45, 6957306), (54, 5797755), (57, 5492610), (81, 3865170), (90, 3478653), (95, 3295566), (114, 2746305), (135, 2319102), (162, 1932585), (171, 1830870), (190, 1647783), (243, 1288390), (270, 1159551), (285, 1098522), (342, 915435), (405, 773034), (486, 644195), (513, 610290), (570, 549261), (810, 386517), (855, 366174), (1026, 305145), (1215, 257678), (1539, 203430), (1710, 183087), (2430, 128839), (2565, 122058), (3078, 101715), (4617, 67810), (5130, 61029), (6781, 46170), (7695, 40686), (9234, 33905), (13562, 23085), (15390, 20343)]