65556090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11941}}^1$

素因数の和:12015

約数の個数: 48

約数和(自身を含む): 173254536

約数和(自身を除く): 107698446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 11941, 23882, 35823, 59705, 71646, 107469, 119410, 179115, 214938, 358230, 537345, 728401, 1074690, 1456802, 2185203, 3642005, 4370406, 6555609, 7284010, 10926015, 13111218, 21852030, 32778045, 65556090]

約数ペア:

[(1, 65556090), (2, 32778045), (3, 21852030), (5, 13111218), (6, 10926015), (9, 7284010), (10, 6555609), (15, 4370406), (18, 3642005), (30, 2185203), (45, 1456802), (61, 1074690), (90, 728401), (122, 537345), (183, 358230), (305, 214938), (366, 179115), (549, 119410), (610, 107469), (915, 71646), (1098, 59705), (1830, 35823), (2745, 23882), (5490, 11941)]