29055990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 72806400

約数和(自身を除く): 43750410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 157, 186, 199, 310, 314, 398, 465, 471, 597, 785, 930, 942, 995, 1194, 1570, 1990, 2355, 2985, 4710, 4867, 5970, 6169, 9734, 12338, 14601, 18507, 24335, 29202, 30845, 31243, 37014, 48670, 61690, 62486, 73005, 92535, 93729, 146010, 156215, 185070, 187458, 312430, 468645, 937290, 968533, 1937066, 2905599, 4842665, 5811198, 9685330, 14527995, 29055990]

約数ペア:

[(1, 29055990), (2, 14527995), (3, 9685330), (5, 5811198), (6, 4842665), (10, 2905599), (15, 1937066), (30, 968533), (31, 937290), (62, 468645), (93, 312430), (155, 187458), (157, 185070), (186, 156215), (199, 146010), (310, 93729), (314, 92535), (398, 73005), (465, 62486), (471, 61690), (597, 48670), (785, 37014), (930, 31243), (942, 30845), (995, 29202), (1194, 24335), (1570, 18507), (1990, 14601), (2355, 12338), (2985, 9734), (4710, 6169), (4867, 5970)]