835738380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{19927}}^1$

素因数の和:20175

約数の個数: 72

約数和(自身を含む): 2546080992

約数和(自身を除く): 1710342612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 19927, 20970, 39854, 41940, 59781, 79708, 99635, 119562, 179343, 199270, 239124, 298905, 358686, 398540, 597810, 717372, 896715, 1195620, 1793430, 3586860, 4642991, 9285982, 13928973, 18571964, 23214955, 27857946, 41786919, 46429910, 55715892, 69644865, 83573838, 92859820, 139289730, 167147676, 208934595, 278579460, 417869190, 835738380]

約数ペア:

[(1, 835738380), (2, 417869190), (3, 278579460), (4, 208934595), (5, 167147676), (6, 139289730), (9, 92859820), (10, 83573838), (12, 69644865), (15, 55715892), (18, 46429910), (20, 41786919), (30, 27857946), (36, 23214955), (45, 18571964), (60, 13928973), (90, 9285982), (180, 4642991), (233, 3586860), (466, 1793430), (699, 1195620), (932, 896715), (1165, 717372), (1398, 597810), (2097, 398540), (2330, 358686), (2796, 298905), (3495, 239124), (4194, 199270), (4660, 179343), (6990, 119562), (8388, 99635), (10485, 79708), (13980, 59781), (19927, 41940), (20970, 39854)]