79468260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69709}}^1$

素因数の和:69740

約数の個数: 48

約数和(自身を含む): 234225600

約数和(自身を除く): 154757340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 69709, 139418, 209127, 278836, 348545, 418254, 697090, 836508, 1045635, 1324471, 1394180, 2091270, 2648942, 3973413, 4182540, 5297884, 6622355, 7946826, 13244710, 15893652, 19867065, 26489420, 39734130, 79468260]

約数ペア:

[(1, 79468260), (2, 39734130), (3, 26489420), (4, 19867065), (5, 15893652), (6, 13244710), (10, 7946826), (12, 6622355), (15, 5297884), (19, 4182540), (20, 3973413), (30, 2648942), (38, 2091270), (57, 1394180), (60, 1324471), (76, 1045635), (95, 836508), (114, 697090), (190, 418254), (228, 348545), (285, 278836), (380, 209127), (570, 139418), (1140, 69709)]