1119562890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1381}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 2739146112

約数和(自身を除く): 1619583222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 443, 610, 886, 915, 1329, 1381, 1830, 2215, 2658, 2762, 4143, 4430, 6645, 6905, 8286, 13290, 13810, 20715, 27023, 41430, 54046, 81069, 84241, 135115, 162138, 168482, 252723, 270230, 405345, 421205, 505446, 611783, 810690, 842410, 1223566, 1263615, 1835349, 2527230, 3058915, 3670698, 6117830, 9176745, 18353490, 37318763, 74637526, 111956289, 186593815, 223912578, 373187630, 559781445, 1119562890]

約数ペア:

[(1, 1119562890), (2, 559781445), (3, 373187630), (5, 223912578), (6, 186593815), (10, 111956289), (15, 74637526), (30, 37318763), (61, 18353490), (122, 9176745), (183, 6117830), (305, 3670698), (366, 3058915), (443, 2527230), (610, 1835349), (886, 1263615), (915, 1223566), (1329, 842410), (1381, 810690), (1830, 611783), (2215, 505446), (2658, 421205), (2762, 405345), (4143, 270230), (4430, 252723), (6645, 168482), (6905, 162138), (8286, 135115), (13290, 84241), (13810, 81069), (20715, 54046), (27023, 41430)]