190059945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 141716055

約数列:

[1, 3, 5, 15, 19, 57, 59, 89, 95, 127, 177, 267, 285, 295, 381, 445, 635, 885, 1121, 1335, 1691, 1905, 2413, 3363, 5073, 5251, 5605, 7239, 7493, 8455, 11303, 12065, 15753, 16815, 22479, 25365, 26255, 33909, 36195, 37465, 56515, 78765, 99769, 112395, 142367, 169545, 214757, 299307, 427101, 498845, 644271, 666877, 711835, 1073785, 1496535, 2000631, 2135505, 3221355, 3334385, 10003155, 12670663, 38011989, 63353315, 190059945]

約数ペア:

[(1, 190059945), (3, 63353315), (5, 38011989), (15, 12670663), (19, 10003155), (57, 3334385), (59, 3221355), (89, 2135505), (95, 2000631), (127, 1496535), (177, 1073785), (267, 711835), (285, 666877), (295, 644271), (381, 498845), (445, 427101), (635, 299307), (885, 214757), (1121, 169545), (1335, 142367), (1691, 112395), (1905, 99769), (2413, 78765), (3363, 56515), (5073, 37465), (5251, 36195), (5605, 33909), (7239, 26255), (7493, 25365), (8455, 22479), (11303, 16815), (12065, 15753)]