74960340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13729}}^1$

素因数の和:13761

約数の個数: 96

約数和(自身を含む): 258343680

約数和(自身を除く): 183383340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13729, 27458, 41187, 54916, 68645, 82374, 96103, 137290, 164748, 178477, 192206, 205935, 274580, 288309, 356954, 384412, 411870, 480515, 535431, 576618, 713908, 823740, 892385, 961030, 1070862, 1153236, 1249339, 1441545, 1784770, 1922060, 2141724, 2498678, 2677155, 2883090, 3569540, 3748017, 4997356, 5354310, 5766180, 6246695, 7496034, 10708620, 12493390, 14992068, 18740085, 24986780, 37480170, 74960340]

約数ペア:

[(1, 74960340), (2, 37480170), (3, 24986780), (4, 18740085), (5, 14992068), (6, 12493390), (7, 10708620), (10, 7496034), (12, 6246695), (13, 5766180), (14, 5354310), (15, 4997356), (20, 3748017), (21, 3569540), (26, 2883090), (28, 2677155), (30, 2498678), (35, 2141724), (39, 1922060), (42, 1784770), (52, 1441545), (60, 1249339), (65, 1153236), (70, 1070862), (78, 961030), (84, 892385), (91, 823740), (105, 713908), (130, 576618), (140, 535431), (156, 480515), (182, 411870), (195, 384412), (210, 356954), (260, 288309), (273, 274580), (364, 205935), (390, 192206), (420, 178477), (455, 164748), (546, 137290), (780, 96103), (910, 82374), (1092, 68645), (1365, 54916), (1820, 41187), (2730, 27458), (5460, 13729)]