30274300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 76418720

約数和(自身を除く): 46144420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 709, 854, 1220, 1418, 1525, 1708, 2135, 2836, 3050, 3545, 4270, 4963, 6100, 7090, 8540, 9926, 10675, 14180, 17725, 19852, 21350, 24815, 35450, 42700, 43249, 49630, 70900, 86498, 99260, 124075, 172996, 216245, 248150, 302743, 432490, 496300, 605486, 864980, 1081225, 1210972, 1513715, 2162450, 3027430, 4324900, 6054860, 7568575, 15137150, 30274300]

約数ペア:

[(1, 30274300), (2, 15137150), (4, 7568575), (5, 6054860), (7, 4324900), (10, 3027430), (14, 2162450), (20, 1513715), (25, 1210972), (28, 1081225), (35, 864980), (50, 605486), (61, 496300), (70, 432490), (100, 302743), (122, 248150), (140, 216245), (175, 172996), (244, 124075), (305, 99260), (350, 86498), (427, 70900), (610, 49630), (700, 43249), (709, 42700), (854, 35450), (1220, 24815), (1418, 21350), (1525, 19852), (1708, 17725), (2135, 14180), (2836, 10675), (3050, 9926), (3545, 8540), (4270, 7090), (4963, 6100)]