17486460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5147

約数の個数: 72

約数和(自身を含む): 55844880

約数和(自身を除く): 38358420

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, 5113, 10226, 15339, 20452, 25565, 30678, 46017, 51130, 61356, 76695, 92034, 97147, 102260, 153390, 184068, 194294, 230085, 291441, 306780, 388588, 460170, 485735, 582882, 874323, 920340, 971470, 1165764, 1457205, 1748646, 1942940, 2914410, 3497292, 4371615, 5828820, 8743230, 17486460]

約数ペア:

[(1, 17486460), (2, 8743230), (3, 5828820), (4, 4371615), (5, 3497292), (6, 2914410), (9, 1942940), (10, 1748646), (12, 1457205), (15, 1165764), (18, 971470), (19, 920340), (20, 874323), (30, 582882), (36, 485735), (38, 460170), (45, 388588), (57, 306780), (60, 291441), (76, 230085), (90, 194294), (95, 184068), (114, 153390), (171, 102260), (180, 97147), (190, 92034), (228, 76695), (285, 61356), (342, 51130), (380, 46017), (570, 30678), (684, 25565), (855, 20452), (1140, 15339), (1710, 10226), (3420, 5113)]