4889377140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{281971}}^1$

素因数の和:282017

約数の個数: 72

約数和(自身を含む): 14542987872

約数和(自身を除く): 9653610732

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, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 281971, 563942, 845913, 1127884, 1409855, 1691826, 2819710, 3383652, 4229565, 4793507, 5639420, 8459130, 9587014, 14380521, 16918260, 19174028, 23967535, 28761042, 47935070, 57522084, 71902605, 81489619, 95870140, 143805210, 162979238, 244468857, 287610420, 325958476, 407448095, 488937714, 814896190, 977875428, 1222344285, 1629792380, 2444688570, 4889377140]

約数ペア:

[(1, 4889377140), (2, 2444688570), (3, 1629792380), (4, 1222344285), (5, 977875428), (6, 814896190), (10, 488937714), (12, 407448095), (15, 325958476), (17, 287610420), (20, 244468857), (30, 162979238), (34, 143805210), (51, 95870140), (60, 81489619), (68, 71902605), (85, 57522084), (102, 47935070), (170, 28761042), (204, 23967535), (255, 19174028), (289, 16918260), (340, 14380521), (510, 9587014), (578, 8459130), (867, 5639420), (1020, 4793507), (1156, 4229565), (1445, 3383652), (1734, 2819710), (2890, 1691826), (3468, 1409855), (4335, 1127884), (5780, 845913), (8670, 563942), (17340, 281971)]