30601700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 71995392

約数和(自身を除く): 41393692

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 383, 425, 470, 766, 799, 850, 940, 1175, 1532, 1598, 1700, 1915, 2350, 3196, 3830, 3995, 4700, 6511, 7660, 7990, 9575, 13022, 15980, 18001, 19150, 19975, 26044, 32555, 36002, 38300, 39950, 65110, 72004, 79900, 90005, 130220, 162775, 180010, 306017, 325550, 360020, 450025, 612034, 651100, 900050, 1224068, 1530085, 1800100, 3060170, 6120340, 7650425, 15300850, 30601700]

約数ペア:

[(1, 30601700), (2, 15300850), (4, 7650425), (5, 6120340), (10, 3060170), (17, 1800100), (20, 1530085), (25, 1224068), (34, 900050), (47, 651100), (50, 612034), (68, 450025), (85, 360020), (94, 325550), (100, 306017), (170, 180010), (188, 162775), (235, 130220), (340, 90005), (383, 79900), (425, 72004), (470, 65110), (766, 39950), (799, 38300), (850, 36002), (940, 32555), (1175, 26044), (1532, 19975), (1598, 19150), (1700, 18001), (1915, 15980), (2350, 13022), (3196, 9575), (3830, 7990), (3995, 7660), (4700, 6511)]