28045630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 52230240

約数和(自身を除く): 24184610

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 331, 370, 458, 662, 1145, 1655, 2290, 3310, 8473, 12247, 16946, 24494, 42365, 61235, 75799, 84730, 122470, 151598, 378995, 757990, 2804563, 5609126, 14022815, 28045630]

約数ペア:

[(1, 28045630), (2, 14022815), (5, 5609126), (10, 2804563), (37, 757990), (74, 378995), (185, 151598), (229, 122470), (331, 84730), (370, 75799), (458, 61235), (662, 42365), (1145, 24494), (1655, 16946), (2290, 12247), (3310, 8473)]