1238230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^2$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 2743200

約数和(自身を除く): 1504970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 361, 490, 665, 686, 722, 931, 1330, 1715, 1805, 1862, 2527, 3430, 3610, 4655, 5054, 6517, 9310, 12635, 13034, 17689, 25270, 32585, 35378, 65170, 88445, 123823, 176890, 247646, 619115, 1238230]

約数ペア:

[(1, 1238230), (2, 619115), (5, 247646), (7, 176890), (10, 123823), (14, 88445), (19, 65170), (35, 35378), (38, 32585), (49, 25270), (70, 17689), (95, 13034), (98, 12635), (133, 9310), (190, 6517), (245, 5054), (266, 4655), (343, 3610), (361, 3430), (490, 2527), (665, 1862), (686, 1805), (722, 1715), (931, 1330)]