7898133060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{279481}}^1$

素因数の和:279653

約数の個数: 72

約数和(自身を含む): 24110353176

約数和(自身を除く): 16212220116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 279481, 558962, 838443, 1117924, 1397405, 1676886, 2515329, 2794810, 3353772, 4192215, 5030658, 5589620, 8384430, 10061316, 12576645, 16768860, 25153290, 43878517, 50306580, 87757034, 131635551, 175514068, 219392585, 263271102, 394906653, 438785170, 526542204, 658177755, 789813306, 877570340, 1316355510, 1579626612, 1974533265, 2632711020, 3949066530, 7898133060]

約数ペア:

[(1, 7898133060), (2, 3949066530), (3, 2632711020), (4, 1974533265), (5, 1579626612), (6, 1316355510), (9, 877570340), (10, 789813306), (12, 658177755), (15, 526542204), (18, 438785170), (20, 394906653), (30, 263271102), (36, 219392585), (45, 175514068), (60, 131635551), (90, 87757034), (157, 50306580), (180, 43878517), (314, 25153290), (471, 16768860), (628, 12576645), (785, 10061316), (942, 8384430), (1413, 5589620), (1570, 5030658), (1884, 4192215), (2355, 3353772), (2826, 2794810), (3140, 2515329), (4710, 1676886), (5652, 1397405), (7065, 1117924), (9420, 838443), (14130, 558962), (28260, 279481)]