1119304860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{305821}}^1$

素因数の和:305894

約数の個数: 48

約数和(自身を含む): 3185441952

約数和(自身を除く): 2066137092

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, 305821, 611642, 917463, 1223284, 1529105, 1834926, 3058210, 3669852, 4587315, 6116420, 9174630, 18349260, 18655081, 37310162, 55965243, 74620324, 93275405, 111930486, 186550810, 223860972, 279826215, 373101620, 559652430, 1119304860]

約数ペア:

[(1, 1119304860), (2, 559652430), (3, 373101620), (4, 279826215), (5, 223860972), (6, 186550810), (10, 111930486), (12, 93275405), (15, 74620324), (20, 55965243), (30, 37310162), (60, 18655081), (61, 18349260), (122, 9174630), (183, 6116420), (244, 4587315), (305, 3669852), (366, 3058210), (610, 1834926), (732, 1529105), (915, 1223284), (1220, 917463), (1830, 611642), (3660, 305821)]