186020355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 329702400

約数和(自身を除く): 143682045

約数列:

[1, 3, 5, 15, 19, 29, 57, 71, 87, 95, 145, 213, 285, 317, 355, 435, 551, 951, 1065, 1349, 1585, 1653, 2059, 2755, 4047, 4755, 6023, 6177, 6745, 8265, 9193, 10295, 18069, 20235, 22507, 27579, 30115, 30885, 39121, 45965, 67521, 90345, 112535, 117363, 137895, 174667, 195605, 337605, 427633, 524001, 586815, 652703, 873335, 1282899, 1958109, 2138165, 2620005, 3263515, 6414495, 9790545, 12401357, 37204071, 62006785, 186020355]

約数ペア:

[(1, 186020355), (3, 62006785), (5, 37204071), (15, 12401357), (19, 9790545), (29, 6414495), (57, 3263515), (71, 2620005), (87, 2138165), (95, 1958109), (145, 1282899), (213, 873335), (285, 652703), (317, 586815), (355, 524001), (435, 427633), (551, 337605), (951, 195605), (1065, 174667), (1349, 137895), (1585, 117363), (1653, 112535), (2059, 90345), (2755, 67521), (4047, 45965), (4755, 39121), (6023, 30885), (6177, 30115), (6745, 27579), (8265, 22507), (9193, 20235), (10295, 18069)]