27501810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 75969792

約数和(自身を除く): 48467982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 757, 865, 1038, 1211, 1514, 1730, 2271, 2422, 2595, 3633, 3785, 4542, 5190, 5299, 6055, 7266, 7570, 10598, 11355, 12110, 15897, 18165, 22710, 26495, 31794, 36330, 52990, 79485, 130961, 158970, 261922, 392883, 654805, 785766, 916727, 1309610, 1833454, 1964415, 2750181, 3928830, 4583635, 5500362, 9167270, 13750905, 27501810]

約数ペア:

[(1, 27501810), (2, 13750905), (3, 9167270), (5, 5500362), (6, 4583635), (7, 3928830), (10, 2750181), (14, 1964415), (15, 1833454), (21, 1309610), (30, 916727), (35, 785766), (42, 654805), (70, 392883), (105, 261922), (173, 158970), (210, 130961), (346, 79485), (519, 52990), (757, 36330), (865, 31794), (1038, 26495), (1211, 22710), (1514, 18165), (1730, 15897), (2271, 12110), (2422, 11355), (2595, 10598), (3633, 7570), (3785, 7266), (4542, 6055), (5190, 5299)]