2301530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3055270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 61, 70, 77, 98, 110, 122, 154, 245, 305, 343, 385, 427, 490, 539, 610, 671, 686, 770, 854, 1078, 1342, 1715, 2135, 2695, 2989, 3355, 3430, 3773, 4270, 4697, 5390, 5978, 6710, 7546, 9394, 14945, 18865, 20923, 23485, 29890, 32879, 37730, 41846, 46970, 65758, 104615, 164395, 209230, 230153, 328790, 460306, 1150765, 2301530]

約数ペア:

[(1, 2301530), (2, 1150765), (5, 460306), (7, 328790), (10, 230153), (11, 209230), (14, 164395), (22, 104615), (35, 65758), (49, 46970), (55, 41846), (61, 37730), (70, 32879), (77, 29890), (98, 23485), (110, 20923), (122, 18865), (154, 14945), (245, 9394), (305, 7546), (343, 6710), (385, 5978), (427, 5390), (490, 4697), (539, 4270), (610, 3773), (671, 3430), (686, 3355), (770, 2989), (854, 2695), (1078, 2135), (1342, 1715)]