29109490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 26411150

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 1889, 3082, 3778, 7705, 9445, 15410, 18890, 43447, 86894, 126563, 217235, 253126, 434470, 632815, 1265630, 2910949, 5821898, 14554745, 29109490]

約数ペア:

[(1, 29109490), (2, 14554745), (5, 5821898), (10, 2910949), (23, 1265630), (46, 632815), (67, 434470), (115, 253126), (134, 217235), (230, 126563), (335, 86894), (670, 43447), (1541, 18890), (1889, 15410), (3082, 9445), (3778, 7705)]