2255383270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1019}}^1\times {\mathrm{4517}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 4728177360

約数和(自身を除く): 2472794090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1019, 2038, 4517, 5095, 7133, 9034, 10190, 14266, 22585, 31619, 35665, 45170, 49931, 63238, 71330, 99862, 158095, 221333, 249655, 316190, 442666, 499310, 1106665, 2213330, 4602823, 9205646, 23014115, 32219761, 46028230, 64439522, 161098805, 225538327, 322197610, 451076654, 1127691635, 2255383270]

約数ペア:

[(1, 2255383270), (2, 1127691635), (5, 451076654), (7, 322197610), (10, 225538327), (14, 161098805), (35, 64439522), (49, 46028230), (70, 32219761), (98, 23014115), (245, 9205646), (490, 4602823), (1019, 2213330), (2038, 1106665), (4517, 499310), (5095, 442666), (7133, 316190), (9034, 249655), (10190, 221333), (14266, 158095), (22585, 99862), (31619, 71330), (35665, 63238), (45170, 49931)]