2108809650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{230471}}^1$

素因数の和:230547

約数の個数: 48

約数和(自身を含む): 5315606208

約数和(自身を除く): 3206796558

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 230471, 460942, 691413, 1152355, 1382826, 2304710, 3457065, 5761775, 6914130, 11523550, 14058731, 17285325, 28117462, 34570650, 42176193, 70293655, 84352386, 140587310, 210880965, 351468275, 421761930, 702936550, 1054404825, 2108809650]

約数ペア:

[(1, 2108809650), (2, 1054404825), (3, 702936550), (5, 421761930), (6, 351468275), (10, 210880965), (15, 140587310), (25, 84352386), (30, 70293655), (50, 42176193), (61, 34570650), (75, 28117462), (122, 17285325), (150, 14058731), (183, 11523550), (305, 6914130), (366, 5761775), (610, 3457065), (915, 2304710), (1525, 1382826), (1830, 1152355), (3050, 691413), (4575, 460942), (9150, 230471)]