141520290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3547

約数の個数: 64

約数和(自身を含む): 358940160

約数和(自身を除く): 217419870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1363, 1410, 2726, 3461, 4089, 6815, 6922, 8178, 10383, 13630, 17305, 20445, 20766, 34610, 40890, 51915, 100369, 103830, 162667, 200738, 301107, 325334, 488001, 501845, 602214, 813335, 976002, 1003690, 1505535, 1626670, 2440005, 3011070, 4717343, 4880010, 9434686, 14152029, 23586715, 28304058, 47173430, 70760145, 141520290]

約数ペア:

[(1, 141520290), (2, 70760145), (3, 47173430), (5, 28304058), (6, 23586715), (10, 14152029), (15, 9434686), (29, 4880010), (30, 4717343), (47, 3011070), (58, 2440005), (87, 1626670), (94, 1505535), (141, 1003690), (145, 976002), (174, 813335), (235, 602214), (282, 501845), (290, 488001), (435, 325334), (470, 301107), (705, 200738), (870, 162667), (1363, 103830), (1410, 100369), (2726, 51915), (3461, 40890), (4089, 34610), (6815, 20766), (6922, 20445), (8178, 17305), (10383, 13630)]