30102128

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{677}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 66921312

約数和(自身を除く): 36819184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 677, 794, 1354, 1588, 2708, 2779, 3176, 4739, 5416, 5558, 6352, 9478, 10832, 11116, 18956, 22232, 37912, 44464, 75824, 268769, 537538, 1075076, 1881383, 2150152, 3762766, 4300304, 7525532, 15051064, 30102128]

約数ペア:

[(1, 30102128), (2, 15051064), (4, 7525532), (7, 4300304), (8, 3762766), (14, 2150152), (16, 1881383), (28, 1075076), (56, 537538), (112, 268769), (397, 75824), (677, 44464), (794, 37912), (1354, 22232), (1588, 18956), (2708, 11116), (2779, 10832), (3176, 9478), (4739, 6352), (5416, 5558)]