22603140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17961

約数の個数: 72

約数和(自身を含む): 78361920

約数和(自身を除く): 55758780

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, 17939, 35878, 53817, 71756, 89695, 107634, 125573, 161451, 179390, 215268, 251146, 269085, 322902, 358780, 376719, 502292, 538170, 627865, 645804, 753438, 807255, 1076340, 1130157, 1255730, 1506876, 1614510, 1883595, 2260314, 2511460, 3229020, 3767190, 4520628, 5650785, 7534380, 11301570, 22603140]

約数ペア:

[(1, 22603140), (2, 11301570), (3, 7534380), (4, 5650785), (5, 4520628), (6, 3767190), (7, 3229020), (9, 2511460), (10, 2260314), (12, 1883595), (14, 1614510), (15, 1506876), (18, 1255730), (20, 1130157), (21, 1076340), (28, 807255), (30, 753438), (35, 645804), (36, 627865), (42, 538170), (45, 502292), (60, 376719), (63, 358780), (70, 322902), (84, 269085), (90, 251146), (105, 215268), (126, 179390), (140, 161451), (180, 125573), (210, 107634), (252, 89695), (315, 71756), (420, 53817), (630, 35878), (1260, 17939)]