47485170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 127232640

約数和(自身を除く): 79747470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 443, 794, 886, 1191, 1329, 1985, 2215, 2382, 2658, 3573, 3970, 3987, 4430, 5955, 6645, 7146, 7974, 10719, 11910, 11961, 13290, 17865, 19935, 21438, 23922, 35730, 39870, 53595, 59805, 107190, 119610, 175871, 351742, 527613, 879355, 1055226, 1582839, 1758710, 2638065, 3165678, 4748517, 5276130, 7914195, 9497034, 15828390, 23742585, 47485170]

約数ペア:

[(1, 47485170), (2, 23742585), (3, 15828390), (5, 9497034), (6, 7914195), (9, 5276130), (10, 4748517), (15, 3165678), (18, 2638065), (27, 1758710), (30, 1582839), (45, 1055226), (54, 879355), (90, 527613), (135, 351742), (270, 175871), (397, 119610), (443, 107190), (794, 59805), (886, 53595), (1191, 39870), (1329, 35730), (1985, 23922), (2215, 21438), (2382, 19935), (2658, 17865), (3573, 13290), (3970, 11961), (3987, 11910), (4430, 10719), (5955, 7974), (6645, 7146)]