17222940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13691

約数の個数: 72

約数和(自身を含む): 59710560

約数和(自身を除く): 42487620

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, 13669, 27338, 41007, 54676, 68345, 82014, 95683, 123021, 136690, 164028, 191366, 205035, 246042, 273380, 287049, 382732, 410070, 478415, 492084, 574098, 615105, 820140, 861147, 956830, 1148196, 1230210, 1435245, 1722294, 1913660, 2460420, 2870490, 3444588, 4305735, 5740980, 8611470, 17222940]

約数ペア:

[(1, 17222940), (2, 8611470), (3, 5740980), (4, 4305735), (5, 3444588), (6, 2870490), (7, 2460420), (9, 1913660), (10, 1722294), (12, 1435245), (14, 1230210), (15, 1148196), (18, 956830), (20, 861147), (21, 820140), (28, 615105), (30, 574098), (35, 492084), (36, 478415), (42, 410070), (45, 382732), (60, 287049), (63, 273380), (70, 246042), (84, 205035), (90, 191366), (105, 164028), (126, 136690), (140, 123021), (180, 95683), (210, 82014), (252, 68345), (315, 54676), (420, 41007), (630, 27338), (1260, 13669)]