285710094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 647940384

約数和(自身を除く): 362230290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 401, 414, 802, 1203, 1721, 2406, 3442, 3609, 5163, 7218, 9223, 10326, 15489, 18446, 27669, 30978, 39583, 55338, 79166, 83007, 118749, 166014, 237498, 356247, 690121, 712494, 1380242, 2070363, 4140726, 6211089, 12422178, 15872783, 31745566, 47618349, 95236698, 142855047, 285710094]

約数ペア:

[(1, 285710094), (2, 142855047), (3, 95236698), (6, 47618349), (9, 31745566), (18, 15872783), (23, 12422178), (46, 6211089), (69, 4140726), (138, 2070363), (207, 1380242), (401, 712494), (414, 690121), (802, 356247), (1203, 237498), (1721, 166014), (2406, 118749), (3442, 83007), (3609, 79166), (5163, 55338), (7218, 39583), (9223, 30978), (10326, 27669), (15489, 18446)]