13112092980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10406423}}^1$

素因数の和:10406445

約数の個数: 72

約数和(自身を含む): 45455260032

約数和(自身を除く): 32343167052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10406423, 20812846, 31219269, 41625692, 52032115, 62438538, 72844961, 93657807, 104064230, 124877076, 145689922, 156096345, 187315614, 208128460, 218534883, 291379844, 312192690, 364224805, 374631228, 437069766, 468289035, 624385380, 655604649, 728449610, 874139532, 936578070, 1092674415, 1311209298, 1456899220, 1873156140, 2185348830, 2622418596, 3278023245, 4370697660, 6556046490, 13112092980]

約数ペア:

[(1, 13112092980), (2, 6556046490), (3, 4370697660), (4, 3278023245), (5, 2622418596), (6, 2185348830), (7, 1873156140), (9, 1456899220), (10, 1311209298), (12, 1092674415), (14, 936578070), (15, 874139532), (18, 728449610), (20, 655604649), (21, 624385380), (28, 468289035), (30, 437069766), (35, 374631228), (36, 364224805), (42, 312192690), (45, 291379844), (60, 218534883), (63, 208128460), (70, 187315614), (84, 156096345), (90, 145689922), (105, 124877076), (126, 104064230), (140, 93657807), (180, 72844961), (210, 62438538), (252, 52032115), (315, 41625692), (420, 31219269), (630, 20812846), (1260, 10406423)]