1673940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 4894848

約数和(自身を除く): 3220908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1213, 1380, 2426, 3639, 4852, 6065, 7278, 12130, 14556, 18195, 24260, 27899, 36390, 55798, 72780, 83697, 111596, 139495, 167394, 278990, 334788, 418485, 557980, 836970, 1673940]

約数ペア:

[(1, 1673940), (2, 836970), (3, 557980), (4, 418485), (5, 334788), (6, 278990), (10, 167394), (12, 139495), (15, 111596), (20, 83697), (23, 72780), (30, 55798), (46, 36390), (60, 27899), (69, 24260), (92, 18195), (115, 14556), (138, 12130), (230, 7278), (276, 6065), (345, 4852), (460, 3639), (690, 2426), (1213, 1380)]