707348340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{206827}}^1$

素因数の和:206861

約数の個数: 72

約数和(自身を含む): 2258561760

約数和(自身を除く): 1551213420

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, 206827, 413654, 620481, 827308, 1034135, 1240962, 1861443, 2068270, 2481924, 3102405, 3722886, 3929713, 4136540, 6204810, 7445772, 7859426, 9307215, 11789139, 12409620, 15718852, 18614430, 19648565, 23578278, 35367417, 37228860, 39297130, 47156556, 58945695, 70734834, 78594260, 117891390, 141469668, 176837085, 235782780, 353674170, 707348340]

約数ペア:

[(1, 707348340), (2, 353674170), (3, 235782780), (4, 176837085), (5, 141469668), (6, 117891390), (9, 78594260), (10, 70734834), (12, 58945695), (15, 47156556), (18, 39297130), (19, 37228860), (20, 35367417), (30, 23578278), (36, 19648565), (38, 18614430), (45, 15718852), (57, 12409620), (60, 11789139), (76, 9307215), (90, 7859426), (95, 7445772), (114, 6204810), (171, 4136540), (180, 3929713), (190, 3722886), (228, 3102405), (285, 2481924), (342, 2068270), (380, 1861443), (570, 1240962), (684, 1034135), (855, 827308), (1140, 620481), (1710, 413654), (3420, 206827)]