9387892020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{633461}}^1$

素因数の和:633505

約数の個数: 96

約数和(自身を含む): 29798052480

約数和(自身を除く): 20410160460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 633461, 1266922, 1900383, 2533844, 3167305, 3800766, 6334610, 7601532, 8234993, 9501915, 12035759, 12669220, 16469986, 19003830, 24071518, 24704979, 32939972, 36107277, 38007660, 41174965, 48143036, 49409958, 60178795, 72214554, 82349930, 98819916, 120357590, 123524895, 144429108, 156464867, 164699860, 180536385, 240715180, 247049790, 312929734, 361072770, 469394601, 494099580, 625859468, 722145540, 782324335, 938789202, 1564648670, 1877578404, 2346973005, 3129297340, 4693946010, 9387892020]

約数ペア:

[(1, 9387892020), (2, 4693946010), (3, 3129297340), (4, 2346973005), (5, 1877578404), (6, 1564648670), (10, 938789202), (12, 782324335), (13, 722145540), (15, 625859468), (19, 494099580), (20, 469394601), (26, 361072770), (30, 312929734), (38, 247049790), (39, 240715180), (52, 180536385), (57, 164699860), (60, 156464867), (65, 144429108), (76, 123524895), (78, 120357590), (95, 98819916), (114, 82349930), (130, 72214554), (156, 60178795), (190, 49409958), (195, 48143036), (228, 41174965), (247, 38007660), (260, 36107277), (285, 32939972), (380, 24704979), (390, 24071518), (494, 19003830), (570, 16469986), (741, 12669220), (780, 12035759), (988, 9501915), (1140, 8234993), (1235, 7601532), (1482, 6334610), (2470, 3800766), (2964, 3167305), (3705, 2533844), (4940, 1900383), (7410, 1266922), (14820, 633461)]