91620780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25033}}^1$

素因数の和:25106

約数の個数: 48

約数和(自身を含む): 260754144

約数和(自身を除く): 169133364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 25033, 50066, 75099, 100132, 125165, 150198, 250330, 300396, 375495, 500660, 750990, 1501980, 1527013, 3054026, 4581039, 6108052, 7635065, 9162078, 15270130, 18324156, 22905195, 30540260, 45810390, 91620780]

約数ペア:

[(1, 91620780), (2, 45810390), (3, 30540260), (4, 22905195), (5, 18324156), (6, 15270130), (10, 9162078), (12, 7635065), (15, 6108052), (20, 4581039), (30, 3054026), (60, 1527013), (61, 1501980), (122, 750990), (183, 500660), (244, 375495), (305, 300396), (366, 250330), (610, 150198), (732, 125165), (915, 100132), (1220, 75099), (1830, 50066), (3660, 25033)]