22351260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 66533040

約数和(自身を除く): 44181780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1289, 1445, 1734, 2578, 2890, 3468, 3867, 4335, 5156, 5780, 6445, 7734, 8670, 12890, 15468, 17340, 19335, 21913, 25780, 38670, 43826, 65739, 77340, 87652, 109565, 131478, 219130, 262956, 328695, 372521, 438260, 657390, 745042, 1117563, 1314780, 1490084, 1862605, 2235126, 3725210, 4470252, 5587815, 7450420, 11175630, 22351260]

約数ペア:

[(1, 22351260), (2, 11175630), (3, 7450420), (4, 5587815), (5, 4470252), (6, 3725210), (10, 2235126), (12, 1862605), (15, 1490084), (17, 1314780), (20, 1117563), (30, 745042), (34, 657390), (51, 438260), (60, 372521), (68, 328695), (85, 262956), (102, 219130), (170, 131478), (204, 109565), (255, 87652), (289, 77340), (340, 65739), (510, 43826), (578, 38670), (867, 25780), (1020, 21913), (1156, 19335), (1289, 17340), (1445, 15468), (1734, 12890), (2578, 8670), (2890, 7734), (3468, 6445), (3867, 5780), (4335, 5156)]