29572740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8681

約数の個数: 72

約数和(自身を含む): 94436160

約数和(自身を除く): 64863420

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, 8647, 17294, 25941, 34588, 43235, 51882, 77823, 86470, 103764, 129705, 155646, 164293, 172940, 259410, 311292, 328586, 389115, 492879, 518820, 657172, 778230, 821465, 985758, 1478637, 1556460, 1642930, 1971516, 2464395, 2957274, 3285860, 4928790, 5914548, 7393185, 9857580, 14786370, 29572740]

約数ペア:

[(1, 29572740), (2, 14786370), (3, 9857580), (4, 7393185), (5, 5914548), (6, 4928790), (9, 3285860), (10, 2957274), (12, 2464395), (15, 1971516), (18, 1642930), (19, 1556460), (20, 1478637), (30, 985758), (36, 821465), (38, 778230), (45, 657172), (57, 518820), (60, 492879), (76, 389115), (90, 328586), (95, 311292), (114, 259410), (171, 172940), (180, 164293), (190, 155646), (228, 129705), (285, 103764), (342, 86470), (380, 77823), (570, 51882), (684, 43235), (855, 34588), (1140, 25941), (1710, 17294), (3420, 8647)]