275138670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 674956800

約数和(自身を除く): 399818130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 251, 305, 366, 502, 599, 610, 753, 915, 1198, 1255, 1506, 1797, 1830, 2510, 2995, 3594, 3765, 5990, 7530, 8985, 15311, 17970, 30622, 36539, 45933, 73078, 76555, 91866, 109617, 150349, 153110, 182695, 219234, 229665, 300698, 365390, 451047, 459330, 548085, 751745, 902094, 1096170, 1503490, 2255235, 4510470, 9171289, 18342578, 27513867, 45856445, 55027734, 91712890, 137569335, 275138670]

約数ペア:

[(1, 275138670), (2, 137569335), (3, 91712890), (5, 55027734), (6, 45856445), (10, 27513867), (15, 18342578), (30, 9171289), (61, 4510470), (122, 2255235), (183, 1503490), (251, 1096170), (305, 902094), (366, 751745), (502, 548085), (599, 459330), (610, 451047), (753, 365390), (915, 300698), (1198, 229665), (1255, 219234), (1506, 182695), (1797, 153110), (1830, 150349), (2510, 109617), (2995, 91866), (3594, 76555), (3765, 73078), (5990, 45933), (7530, 36539), (8985, 30622), (15311, 17970)]