7687830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 18757728

約数和(自身を除く): 11069898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 4201, 8402, 12603, 21005, 25206, 42010, 63015, 126030, 256261, 512522, 768783, 1281305, 1537566, 2562610, 3843915, 7687830]

約数ペア:

[(1, 7687830), (2, 3843915), (3, 2562610), (5, 1537566), (6, 1281305), (10, 768783), (15, 512522), (30, 256261), (61, 126030), (122, 63015), (183, 42010), (305, 25206), (366, 21005), (610, 12603), (915, 8402), (1830, 4201)]