17876340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 57089760

約数和(自身を除く): 39213420

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, 5227, 10454, 15681, 20908, 26135, 31362, 47043, 52270, 62724, 78405, 94086, 99313, 104540, 156810, 188172, 198626, 235215, 297939, 313620, 397252, 470430, 496565, 595878, 893817, 940860, 993130, 1191756, 1489695, 1787634, 1986260, 2979390, 3575268, 4469085, 5958780, 8938170, 17876340]

約数ペア:

[(1, 17876340), (2, 8938170), (3, 5958780), (4, 4469085), (5, 3575268), (6, 2979390), (9, 1986260), (10, 1787634), (12, 1489695), (15, 1191756), (18, 993130), (19, 940860), (20, 893817), (30, 595878), (36, 496565), (38, 470430), (45, 397252), (57, 313620), (60, 297939), (76, 235215), (90, 198626), (95, 188172), (114, 156810), (171, 104540), (180, 99313), (190, 94086), (228, 78405), (285, 62724), (342, 52270), (380, 47043), (570, 31362), (684, 26135), (855, 20908), (1140, 15681), (1710, 10454), (3420, 5227)]