4686450

素因数分解:

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

素因数の和:371

約数の個数: 48

約数和(自身を含む): 11755200

約数和(自身を除く): 7068750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 199, 314, 398, 471, 597, 785, 942, 995, 1194, 1570, 1990, 2355, 2985, 3925, 4710, 4975, 5970, 7850, 9950, 11775, 14925, 23550, 29850, 31243, 62486, 93729, 156215, 187458, 312430, 468645, 781075, 937290, 1562150, 2343225, 4686450]

約数ペア:

[(1, 4686450), (2, 2343225), (3, 1562150), (5, 937290), (6, 781075), (10, 468645), (15, 312430), (25, 187458), (30, 156215), (50, 93729), (75, 62486), (150, 31243), (157, 29850), (199, 23550), (314, 14925), (398, 11775), (471, 9950), (597, 7850), (785, 5970), (942, 4975), (995, 4710), (1194, 3925), (1570, 2985), (1990, 2355)]