16498230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 45577728

約数和(自身を除く): 29079498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 313, 502, 626, 753, 939, 1255, 1506, 1565, 1757, 1878, 2191, 2510, 3130, 3514, 3765, 4382, 4695, 5271, 6573, 7530, 8785, 9390, 10542, 10955, 13146, 17570, 21910, 26355, 32865, 52710, 65730, 78563, 157126, 235689, 392815, 471378, 549941, 785630, 1099882, 1178445, 1649823, 2356890, 2749705, 3299646, 5499410, 8249115, 16498230]

約数ペア:

[(1, 16498230), (2, 8249115), (3, 5499410), (5, 3299646), (6, 2749705), (7, 2356890), (10, 1649823), (14, 1178445), (15, 1099882), (21, 785630), (30, 549941), (35, 471378), (42, 392815), (70, 235689), (105, 157126), (210, 78563), (251, 65730), (313, 52710), (502, 32865), (626, 26355), (753, 21910), (939, 17570), (1255, 13146), (1506, 10955), (1565, 10542), (1757, 9390), (1878, 8785), (2191, 7530), (2510, 6573), (3130, 5271), (3514, 4695), (3765, 4382)]