30734488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 59194800

約数和(自身を除く): 28460312

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 419, 424, 692, 838, 1384, 1676, 3352, 9169, 18338, 22207, 36676, 44414, 72487, 73352, 88828, 144974, 177656, 289948, 579896, 3841811, 7683622, 15367244, 30734488]

約数ペア:

[(1, 30734488), (2, 15367244), (4, 7683622), (8, 3841811), (53, 579896), (106, 289948), (173, 177656), (212, 144974), (346, 88828), (419, 73352), (424, 72487), (692, 44414), (838, 36676), (1384, 22207), (1676, 18338), (3352, 9169)]