708716340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{207227}}^1$

素因数の和:207261

約数の個数: 72

約数和(自身を含む): 2262929760

約数和(自身を除く): 1554213420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 207227, 414454, 621681, 828908, 1036135, 1243362, 1865043, 2072270, 2486724, 3108405, 3730086, 3937313, 4144540, 6216810, 7460172, 7874626, 9325215, 11811939, 12433620, 15749252, 18650430, 19686565, 23623878, 35435817, 37300860, 39373130, 47247756, 59059695, 70871634, 78746260, 118119390, 141743268, 177179085, 236238780, 354358170, 708716340]

約数ペア:

[(1, 708716340), (2, 354358170), (3, 236238780), (4, 177179085), (5, 141743268), (6, 118119390), (9, 78746260), (10, 70871634), (12, 59059695), (15, 47247756), (18, 39373130), (19, 37300860), (20, 35435817), (30, 23623878), (36, 19686565), (38, 18650430), (45, 15749252), (57, 12433620), (60, 11811939), (76, 9325215), (90, 7874626), (95, 7460172), (114, 6216810), (171, 4144540), (180, 3937313), (190, 3730086), (228, 3108405), (285, 2486724), (342, 2072270), (380, 1865043), (570, 1243362), (684, 1036135), (855, 828908), (1140, 621681), (1710, 414454), (3420, 207227)]