2166230340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{106501}}^1$

素因数の和:106629

約数の個数: 72

約数和(自身を含む): 6629110488

約数和(自身を除く): 4462880148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 106501, 213002, 319503, 426004, 532505, 639006, 958509, 1065010, 1278012, 1597515, 1917018, 2130020, 3195030, 3834036, 4792545, 6390060, 9585090, 12034613, 19170180, 24069226, 36103839, 48138452, 60173065, 72207678, 108311517, 120346130, 144415356, 180519195, 216623034, 240692260, 361038390, 433246068, 541557585, 722076780, 1083115170, 2166230340]

約数ペア:

[(1, 2166230340), (2, 1083115170), (3, 722076780), (4, 541557585), (5, 433246068), (6, 361038390), (9, 240692260), (10, 216623034), (12, 180519195), (15, 144415356), (18, 120346130), (20, 108311517), (30, 72207678), (36, 60173065), (45, 48138452), (60, 36103839), (90, 24069226), (113, 19170180), (180, 12034613), (226, 9585090), (339, 6390060), (452, 4792545), (565, 3834036), (678, 3195030), (1017, 2130020), (1130, 1917018), (1356, 1597515), (1695, 1278012), (2034, 1065010), (2260, 958509), (3390, 639006), (4068, 532505), (5085, 426004), (6780, 319503), (10170, 213002), (20340, 106501)]