139605540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 414704640

約数和(自身を除く): 275099100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 453, 570, 604, 755, 811, 906, 1140, 1510, 1622, 1812, 2265, 2433, 2869, 3020, 3244, 4055, 4530, 4866, 5738, 8110, 8607, 9060, 9732, 11476, 12165, 14345, 15409, 16220, 17214, 24330, 28690, 30818, 34428, 43035, 46227, 48660, 57380, 61636, 77045, 86070, 92454, 122461, 154090, 172140, 184908, 231135, 244922, 308180, 367383, 462270, 489844, 612305, 734766, 924540, 1224610, 1469532, 1836915, 2326759, 2449220, 3673830, 4653518, 6980277, 7347660, 9307036, 11633795, 13960554, 23267590, 27921108, 34901385, 46535180, 69802770, 139605540]

約数ペア:

[(1, 139605540), (2, 69802770), (3, 46535180), (4, 34901385), (5, 27921108), (6, 23267590), (10, 13960554), (12, 11633795), (15, 9307036), (19, 7347660), (20, 6980277), (30, 4653518), (38, 3673830), (57, 2449220), (60, 2326759), (76, 1836915), (95, 1469532), (114, 1224610), (151, 924540), (190, 734766), (228, 612305), (285, 489844), (302, 462270), (380, 367383), (453, 308180), (570, 244922), (604, 231135), (755, 184908), (811, 172140), (906, 154090), (1140, 122461), (1510, 92454), (1622, 86070), (1812, 77045), (2265, 61636), (2433, 57380), (2869, 48660), (3020, 46227), (3244, 43035), (4055, 34428), (4530, 30818), (4866, 28690), (5738, 24330), (8110, 17214), (8607, 16220), (9060, 15409), (9732, 14345), (11476, 12165)]