30659636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 66552192

約数和(自身を除く): 35892556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 1571, 2788, 3142, 4879, 6284, 9758, 10997, 19516, 21994, 26707, 43988, 53414, 64411, 106828, 128822, 186949, 257644, 373898, 450877, 747796, 901754, 1094987, 1803508, 2189974, 4379948, 7664909, 15329818, 30659636]

約数ペア:

[(1, 30659636), (2, 15329818), (4, 7664909), (7, 4379948), (14, 2189974), (17, 1803508), (28, 1094987), (34, 901754), (41, 747796), (68, 450877), (82, 373898), (119, 257644), (164, 186949), (238, 128822), (287, 106828), (476, 64411), (574, 53414), (697, 43988), (1148, 26707), (1394, 21994), (1571, 19516), (2788, 10997), (3142, 9758), (4879, 6284)]